Answer:
A is right.
Explanation:
In 1820, amid growing sectional tensions over the issue of slavery, the U.S. Congress passed a law that admitted Missouri to the Union as a slave state and Maine as a free state, while banning slavery from the remaining Louisiana Purchase lands located north of the 36º 30' parallel.
The US constitution influencing our lives by giving us rights to things we do.
You’re wrong he did discover China he wasn’t trying to keep Spain away he was actually keeping it further
Explanation:
After 1945, historians found the term "First World War" appropriate because they saw 1914-1918 as the first of a particular type of international conflict - the world's first industrialised "total" war - which had been followed by a second industrialised world war of this kind - 1939-1945.