In 1998, two years after signing the Dayton Accords, Serbia
O united with Bosnia.
O welcomed NATO.
O resumed fighting.
O stopped fighting.

Resumed fighting

Explanation:

In 1998 and 1999, Serbian forces brutally suppressed an uprising by ethnic Albanian separatists in Kosovo, which was then part of Serbia, until a NATO bombing campaign against Serbia, led by the United States, forced Serbia to give up on the war.

NATO launched air strikes after the failure of peace talks that were meant to end Yugoslav President Slobodan Milosevic's violent campaign against Kosovo Albanians. During the bombing, Yugoslav forces carried out an extensive campaign in Kosovo, resulting in the expulsion of much of the Kosovo Albanian population

C. resumed fighting

edge 2021

richard milhous nixon (january 9, 1913 – april 22, 1994) was the 37th president of the united states, serving from 1969 to 1974, when he became the only president to resign (quit). he is also known for corruption and the watergate scandal which resulted in the public losing trust in him and his resignation.

"the attempts of the proletariat to rise above this abasement"