Answer:
agriculture helped the human race because it let people take on other jobs and people were able to grow more crops
Answer:
Following Beauregard's bombardment in 1861, Confederate forces occupied Fort Sumter and used it to marshal a defense of Charleston Harbor. Once it was completed and better armed, Fort Sumter allowed the Confederates to create a valuable hole in the Union blockade of the Atlantic seaboard.
Answer:
He built early textile mills and helped improve power looms.
Explanation:
FCL built the Lowell Mill - hence "mills".
