Which statement best describes the impact of 20th century conflicts such as World War I and World War II?

they contributed to future conflicts by failing to resolve important issues

Explanation:

The end of WWI and consequently the end of WWII were not enough to end the political and ideological disputes between nations. Europe for the first time was not the strongest Imperialist empire as it was in the past, and two different nations rise to power: The U.S. and the Soviet Union, with different ideological views about society. Because of this, we had different emerging conflicts such as the Korean War, the Vietnam war, and so many others.

answer; ///i believe its (b); ///the president will sign it or veto the check first good luck

mint more silver currency sorry its probably to late.