Answer:
Air mass affect the air pressure.
Explanation:
Air mass depends on the moisture of the environment it is located in as well as the temperature that is in that environment. Depending on the location's temperature from the air mass, it would end up affecting the air pressure.If the air mass is dense with a cold temperature the air pressure would rise. The same applies for warmer temperatures. When the air mass is less dense and the temperature is hot, the air pressure would fall.
This is false, homo erectus used bows to kill their prey
Answer:
Reconstruction was the turbulent era following the Civil War. The effort to reintegrate Southern states from the Confederacy and 4 million newly-freed slaves into the United States proved to be difficult. Under the administration of President Andrew Johnson, new southern state legislatures passed restrictive “black codes” to control the labor and behavior of former slaves and other African Americans. Outrage in the North over these codes eroded support for the approach known as Presidential Reconstruction and led to the triumph of the more radical wing of the Republican Party. During Radical Reconstruction, which began with the passage of the Reconstruction Act of 1867, newly enfranchised blacks gained a voice in government for the first time in American history, winning election to southern state legislatures and even to the U.S. Congress. In less than a decade, however, reactionary forces–including the Ku Klux Klan–would reverse the changes wrought by Radical Reconstruction in a violent backlash that restored white supremacy in the South.
MARK BRAINLIEST PLEASE
Answer:
B
Explanation:
the civil war made the South change their laws and stop slavery once and for all in America
I think this is A yep A is your answer
