I believe the answers are 1, 2, and 4
The main issue that was debated by Lincoln and Douglas was slavery.
George Washington was the most responsible for keeping the colonial army together.
Answer:
Anglo-American colonization in Mexican Texas took place between 1821 and 1835. Spain had first opened Texas to Anglo-Americans in 1820, less than one year before Mexico achieved its independence.
An address to the public announcing plans for a military intervention