What is one of the defining characteristics of the modern era? a. societies have become more isolated and less likely to interact with foreign cultures. b. human actions have more of an impact on the environment than they did during other eras. c. interactions and exchange between cultures have become more difficult than ever before. d. traditional economic systems such as capitalism and communism have been abandoned.

I Believe The Answer Is:

~B.Human Actions Have More Of An Impact On The Environment Than They Did During Other Eras.

1) the answer is b

senators serve a six-year term; representatives serve a two-year term, making them more responsive to (and responsible for) voter confidence.

2) the answer is d

to serve as president, one must:   -be a natural-born u.s. citizen of the united states;   be at least thirty-five years old;   be a resident in the united states for at least fourteen years.

3) the answer is a

ella,because it is constitutionally eligible

4) the answer is c: the u.s president

not sure but thinking i'ts cause the government was broke. not sure