What 3 key events in asia led to the increase in fear of communism back home

Attack of the South Korean hence led to the raise in the fear of the communism just as back to the home.  

The event thus include with the attack of the South Vietnam by the side of communist forces and also the defeat over the American and south Vietnam forces. This also include with the attack event of the Afghanistan in 1979 by the Soviet union forces.

the reform movements that arose during the antebellum period in america focused on specific issues: temperance, abolishing imprisonment for debt, pacifism, antislavery, abolishing capital punishment, amelioration of prison conditions (with prison's purpose reconceived as rehabilitation rather than punishment), the humane treatment of animals, the humane and just treatment of native americans, the establishment of public institutions for the care of the destitute, orphans, blind, and mentally ill, the establishment of public schools, the abolition of tobacco use, vegetarianism, health reform, homeopathic medicine, woman's rights (including, at first, especially the establishment of a woman's right to own property apart from her husband and her right to sue for divorce), and the amelioration of labor conditions (including higher pay, the right to form unions, the right to strike, and the demand for limits on the number of work hours, and safe working conditions).

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