today the native tribes of Australia and new Zealand share many similarities while it is possible the first people in the area traveled by water to both areas but researchers say they more likely traveled by land how can you use your knowledge of the Bering land bridge to understand the connection between these two cultures

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

sharecropper (you may punch em in the face if im wrong lol)

c. pro-democracy demonstrations.