People who lived in Oklahoma 12000 years age were the what people?

For many years conventional wisdom held that "Clovis culture," existing here approximately 12,000 years ago, represented the hemisphere's initial immigrants. Scholars generally also accepted the idea that Clovis culture was the primary pulse of early settlement.

Explanation:

Recorded history began in Oklahoma in 1540 when Coronado crossed the plains ... tery, five thousand years old, was found in Ecuador, and artifacts of. Phoenician and ... carbon dating marked the age of these items as somewhere near 12,000 years .

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