<span>Words are used to convince, persuade, or
empower. During World War II, Roosevelt came up with the idea of the four freedoms
to include in his 1941 State of the Union address or better known as the ‘Four
Freedoms Speech’. He proposed the fundamental freedom principles that people
all over the world must enjoy: freedom of speech, freedom of worship, freedom
from want, and freedom from fear. Through this, he gained majority of the
people’s support in America’s involvement in the world war. His choice of words
and ability to stir up the American spirit to fight for freedom shows that he
is a leader of democracy. </span>
It increased the demand for coal and iron. we need the iron to build things and the coal to power things. Remember coal is what powered the steam engine.
The best choice would be D.