All the following men were candidates in the 1860 election except: henry clay john breckinridge john bell stephen douglas

The correct answer is A. Henry Clay

Explanation:

The 1860 Presidential election in the U.S. took place on November 6 of 1860 and included four main candidates including Abraham Lincoln from the Republican Party that won the elections with his running mate Hannibal Hamlin; the candidate John Brekinrindge from the Southern Democratic Party; the candidate Stephen Douglass from the Northen Democratic party and the candidate John Bell form the Constitutional Union. This implies the one that was not a candidate during this election was Henry Clay who was also a politician but although he was part of the House of Representatives and the Senate he was not a candidate for President and indeed he died in 1852 before the elections occurred.

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.