How did Sundiata, Mansa Musa ,and Askia Muhammad compare to rulers? HELP1

Which situation would be considered an example of the freedom of association? a. three students write a letter to a local newspaper demanding that a teacher be fired. b. a group forms on a college campus to support a particular political candidate. c. an individual purchases a membership to a local gym. d. a religious organization buys several local lots in order to construct a new church building.

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste

Which of the following is true of the peace treaty? a. russia lost more territory than germany. b. germany was allowed to keep alsace-lorraine. c. italy gained all of the austrian territory.