1. determining main ideas what two major
developments sparked significant advances in
mapmaking in the 15th and 16th centuries?

legal rights and freedom of speech.i hope that it is correct.

brainliest if correct

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation:

the correct answer is:   the domino theory states that if one country in a region came under the influence of communism, then the surrounding countries would follow in a domino effect.