For which of the following major world events was the spread of diseases a negative effect? a. the technological revolution b. the mapping of the european world c. the columbian exchange d. the reformation rewarding brainliest to best answer!

Why was the united nations established

What was the underlying cause of the cold war?

Which answer correctly summarizes the accomplishments of lucretia mott? a. mott founded several temperance and abolition groups. b. mott drafted a constitutional amendment to give women the right to vote. c. mott authored the declaration of sentiments and found the nwsa. d. mott organize the seneca falls convention and the first women's rights convention.