Is this statement true or false?

early american posters show gloomy scenes of people working.

a.
true

b.
false

Brainliesttt !me : ) describe the event : increase in islamic extremis in the middle east

Debris tossed into the atmosphere by a meteorite impact can cause greenhouse warming true false

Select all that apply. the right of a nation to be in control of its own future, to establish its own state, and choose its form of government refers to the principle of national self-determination aspects of mercantilism themes in the wealth of nations aspects of woodrow wilson's fourteen points