Which statements best describe the mounds of the Mesolithic era? Check all that apply. The mounds were made for special ceremonies.
Louisiana’s oldest mounds date back to 7500 BCE.
Several mounds remain in Poverty Point, Louisiana.
The prairies include open areas covered with tall grass.
All of the mounds in Louisiana were destroyed long ago.
Mounds have a semi-circular shape and were made by humans

Read the following passage. the early mill girls were of different ages. some were not over ten years old; a few were in middle life, but the majority were between the ages of sixteen and twenty-five. the very young girls were called "doffers." they "doffed," or took off, the full bobbins from the spinning frames, and replaced them with empty ones. based on the passage, early mill girls were mostly young. were mostly middle aged. were of a variety of ages. were mostly children.

What is one role of congress in determining the federal budget? a. voting on whether to approve proposed budgets b. announcing the budget to the country c. developing budget requests d. signing spending bills into law

The source of wealth for the city-states of the east african coast was trade between the interior of africa and the far east. true false