Answer:
I'm not sure, but either B or D
Explanation:
The Christian church could have survived without the Roman Empire, but it helped boost its popularity. D. Because it was one of the first Democraticish types of government that are still used today.
Yankee - Northerner
Secede - Break away
Border State - Slave states that bordered the northern free states during the Civil War.
Union - The states that remained under the US government during the Civil War.
Confederacy - The states that seceded from the union in order to preserve slavery.
Hope this helps! If you could mark this answer as brainliest I would really appreciate it!
It stemmed from the annexation of the Republic of Texas by the U.S. in 1845 and from a dispute over whether Texas ended at the Nueces River (the Mexican claim) or the Rio Grande (the U.S. claim).
vice president andrew johnson
