There are two houses. which house has their representative number
based on the population of their state?
senate
house of representatives
congress

House of Representatives

Explanation:

House of Reps. are based on countries' population, therefore it must be the amount per state.

Example : If there are 400,000,000 people in a country there will be 400 people in the house of reps.

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

may i ask which amendments?