Which of the following was one of the factors leading to Ronald Reagan's Republican victory in 1980?

His positive attitude and decisive demeanor.

Explanation:

The background of the 1980 presidential election was that of high unemployment, inflation and Iran hostage crisis. This the time for the conservatives to take hold, which becomes true from the landslide victory of Ronald Reagan's from the Republican Party. His election campaign includes the issues of individual freedom, least government control, lowering taxes and domestic reforms but what was more influential was his optimism and decisive demeanor.