How did the calculation of pi mathematicians during the gupta period? a. the value of pi them calculate the circumference of earth. b. the value of pi them explain that earth is a rotating sphere. c. the value of pi them create arabic numerals. d. the value of pi them invent zero.

The princes of europe believed that they were no longer obligated to remain under the authority of the church. the idea of another christian church, one outside of the pope's authority, had financial appeal as well. many european leaders began to seize church property and place it under the authority of the state. based on the text, why did another christian church appeal to european princes? it would allow them to make religious decisions. it would give them authority over people. it would allow them to expand their lands. it would allow them to influence the pope.

Why have some historians rejected the labels bc and ad as laels for periods in world history

Oraccording to document 5,do you think napoleon is a democratic reformer imperial dictator? explain.