Please help me! ill give out brainlist

theres 12 questions

if you only know only a few pls comment instead
thanks :>

Describe the pure of the counter-reformation and the circumstances and outcomes of the council of trent. include the role of the jesuits in your assessment. conduct independent research, as needed, to support your answer with specific historical information.

What indian ruler was converted to buddhism? a. ashokab. chandraguptac. brahmand. siddhartha gautama

What is the columbian exchange? o a. the changes that resulted from europeans settling in the new world b. the relationships that columbus and his men had with the natives they met o c. the ships that columbus bought with money from the king and queen of spain o d. the increase in the number of native american towns in the new world