i have been a christian for a long time now, raised in a baptist church, though i am not a baptist any longer. i have no idea what different denominations believe, such as evangelical, pentecostal, assembly of God, ect. i do know about baptist, catholic, lutheran, non-denominational, but that's about it.
Hello... Looks like you got a couple of good answers and a bunch of bad ones , and some personal opinions. Maybe this post will help you out.
Go to a local library and check the Reference Section , and/or check the shelf with 'Religion' books ( 200 section , iirc. ). Frank S. Mead has a title : "Handbook of Denominations in the U.S.". Been around for many years now , and I think it is in the 13th printing now.
You can buy one if you have $ , or visit the Library. { Don't forget Thrift stores / Salvation Army Stores , Goodwill stores , 'Friends of the Library' book sales , Yard/Garage sales. , Used Book Stores.
Point and click on these free sources. [ But first - I must ask you / remind you: Do you not see the "Search Engine" gizmo on your screen ?!? 'Bing' is just a couple of typed words away from your fingers.

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h t t p : / / w w w dot religion facts dot com / Christianity / charts / denominations _beliefs dot htm Comparison Chart of Beliefs of Christian Denominations - ReligionFacts
h t t p : / / www dot good reads dot com / book / show / 3279406-handbook - of - denominations - in - the - u - s Handbook of Denominations in the U.S. by Frank S. Mead — Reviews, Discussion, Bookclubs, Lists h t t p : / / www dot Gordon con well dot e d u / mentored-ministry / documents / DENOMINATIONAL CHART 2011-2012 dot pdf
This is a link to Rose Publications. I really like their products. They pack plenty of useful and understandable information into a small package ,,, and they are affordable. Pamphlets , Booklets , Fold-outs , and wall charts.
They have one ---> Denominations Comparison Chart, and after you get that one , I would suggest you also get the one titled "Creeds & Heresies - Then & Now". Many of the old Heresies from the early Centuries are still alive today - and almost all of the cults have at least one of those old heresies. Good stuff ! Also get the one comparing / explaining the Cults compared to Biblical Christianity.
[ Yaa need to know how real money looks before yaa can spot a counterfeit bill...

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h t t p : / / w w w dot rose - publishing dot com / Denominations-Comparison - Pamphlet - P94 dot aspx Denominations Comparison Pamphlet - Rose Publishing
Note: There are many Denominations that fall under the big umbrella name of Baptist , or Lutheran or Presbyterian , or Reformed. Don't get frustrated by that. Do as one of the other posters/members mentioned: Visit the various websites of the various groups , and point/click on their 'History' tab and/or their 'What we believe ' tab.
For instance: There are at least 4 Lutheran bodies ( Sub-denominations ) with Headquarters , Publishing Houses , High Schools , Colleges & Seminaries in the U.S. & Canada. They would all claim to abide by the Apostles , Nicene & Athanasian Creeds ; The Book of Concord , The Smalcald Articles , Luther's Small & Large Catechism , and they would say ( officially anyway ) that they believe the Bible.
Trouble is --- ( and this goes with the Presbyterians , the Reformed & Methodists & Episcopalian/Anglicans and sadly, Baptists also ) --- several Clergy and staff and Professors and members of the 'liberal' bodies quit holding to - believing on , the founding documents and Statements of Faith of the gents that founded / formed these groups back in the 1500's & 1600's. & 1700's. Why ? They quit believing The Holy Bible is the God-breathed written word.
The folks that still hold to the 'Old' faith , leave the liberal groups and usually migrate over to the more 'Conservative' group that still believes the Bible is true and the founding documents of the group are correct.
They have turned into social mish-mosh & leftist political activities --- and neglect preaching about Christ & and Him crucified.
Some groups may still hold to the belief that the Holy Bible is God's book for us now and forever --- but there are different ideas about points of Doctrine and practice. Case in point: Baptists have and still teach that a person is 'Baptized' in/under water ( get 'em all the way wet! amen! ) after the person makes a verbal ( or written ) profession of Faith in the Biblical Jesus Christ , and what the Bible tells us about Him. One group that formed in the 1600's in England were the Particular or Strict or Calvinistic Baptists. ( Nowadays often called 'Reformed Baptists' ) They hold to the Bible being true.
Another Baptist group was formed about the same time period. They are called 'Free Will' Baptists. Very different views on several key issues. There are also the 'I.F.B's' and 'Missionary Baptists' & 'S.B.C's' , & the 'Conservative Baptists',,, alas, the 'A.B.C.' ( used to be called 'Northern Baptist Convention' ) have gone limp-wristed liberal ( for the most part ) and have long ago turned into social activists instead of Gospel preachers proclaiming Christ and warning folks about sin.
{[ If you or anyone else reading this thread is Church shopping ---> You MUST, before ever attending the service(s) , find out what the Preacher & the Church believes/thinks about The Holy Bible , and then ask what they teach about Jesus Christ. If they ( the Pastor or the Church secretary on the phone ) cannot or will not affirm that the Bible is true --- do not go there , and do give them even one thin dime! If a church/pastor-minister does not believe the 66 books of The Holy Bible are true ,,, then he is NOT going to preach/teach about the real Jesus Christ ! Happens every time... tis why there are so many good-hearted Christians who have had to leave their childhood church/chapel... the group quit believing what the Book says, and brought in a 'Hireling' to tickle their ears. ]}
Both of those Baptist groups have Statements of Faith ( Confessions ) which are different enough from each other that a man ordained in one group would not be invited to preach in the pulpit of the other Baptist church. They both hold to Believers Baptism & both trust in Jesus for salvation ... but there are too many differences in other doctrinal issues for them to sit together in the same church building. tis human nature.
P.S. Sorry for the web links being taken apart but the Website hampster would not let me post them until / unless I have 50 posts under my belt ... which reminds me why I have not posted here in 11 months now .....

argh! Hope you can figure out how to push them back together. Good & free resources.