For which of the following were "four-minute men" responsible? a. ensuring factory production lines were as fast as possible. b. encouraging citizens to plant victory gardens and conserve food. c. making sure factory workers in war industries did not go on strike. d. speaking in public places to urge americans to support the war.

Correct answer choice is :

D) Speaking in public places to urge Americans to support the war.

Explanation:

The Four Minute Men were a combination of missionaries empowered by United States President Woodrow Wilson, to give four-minute lectures on issues given to them by The Committee on Public Information. In 1917-1918, around 7,555,190 lectures were given in 5,200 societies. The points dispensed with the American war struggle in the First World War and were offered during the four minutes within spools editing in cinema houses across the nation. Also, the addresses were selected to be four minutes so that they could be given at city gatherings, restaurants, and other areas that had a public.

the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.

the committees of correspondence were the american colonies’ means for maintaining communication lines in the years before the revolutionary war. in 1764, boston formed the earliest committee of correspondence to encourage opposition to britain’s stiffening of customs enforcement and prohibition of american paper money. the following year, new york formed a similar committee to keep the other colonies notified of its actions in resisting the stamp act. in 1773, the virginia house of burgesses proposed that each colonial legislature appoint a committee for intercolonial correspondence. the exchanges that followed built solidarity during the turbulent times and bring about the formation of the first continental congress in 1774.