Pls help me its almost due

Quadrilateral SEAL is a rhombus. What is the m∠E?

Which statement does not accurately describe the columbian exchange and its consequences? a. wheat became a major crop in north america where it had never existed before. b. millions of africans were kidnapped into slavery to provide labor for profitable crops. c. cattle, sheep, chickens, and pigs were brought to europe for the first time. d. spanish conquistadors brought diseases with them and native peoples begin dying.

Which factor has played the most important role in changing the way history is studied over time?

Enter the word you received when you completed the roots of the cold war activity