A group that contributed to the converative victory in the 1980 persidentail election was

Option D, Democratic supporters of Ronald Reagan, is the right answer.

Explanation:

The presidential election of the year 1980 was one of the most significant elections in the United States. In this election, Jimmy Carter, a Democrat was defeated by Ronald Reagan, a Republican.

Prior to the election of the year 1980, the Democratic Party which traces its ancestry back to the Democratic-Republican Party of Thomas Jefferson and James Madison won the presidential election of 1976.

Nevertheless, Democratic supporters of Ronald Reagan in 1980 made him win the presidential election.

the answer is:

it led to riots and destruction of jewish shops, homes, and synagogues.

it turned german citizens against jews.

answer; earthquake;