The Missouri Compromise and the Compromise of 1850 were both meant to stop the spread of slavery in the US.

create a compromise in which new states could be admitted to the union.

allow slavery to move into the Louisiana Territory.

create a compromise in which new states could be admitted to the union.

Explanation:

It was meant to keep the balance between how many slave & free states there were.

The First Question: create a compromise in which new states could be admitted to the union.

The Second Question: California was seeking admittance to the union as a free state.

Explanation:

explanation:

there are two statements that are incorrect.

1. the marshall plan was a lend lease program. it was an economic plan that europe redevelop itself after wwii.

2. einstein didn't really do anything to further the allied cause in building the bomb. he merely sent a letter to fdr telling him (in 1939) that if the united states entered the war, perhaps it would be wise to build the bomb before germany did. i would say this answer is incorrect, but when america entered the war 2 years later, fdr thought it might be a good idea to take einstein's advice.

the 4th choice is definitely so wrong that is likely the single answer of this question

c

explanation: