The answer is True for sure.
What do you mean by - “ which of the following is an example of a declaration of independence” you just gave us information about the Declaration of Independence you did not give us an option to choose from
Answer:
people involved - Daniel Burnham,
Louis Sullivan,
Explanation:
inventions that helped - steel technology , escalators and concrete
People feel that Kennedy was a different kind of politician because "He projected youthful health and full of energy". Longer span of his existence and he is very energetic compared to other presidents that people known. He focused on improving the economy, health, and rights of people.
The answer is:
The major industrial cities became overcrowded as workers from rural areas moved there.
and
Because of the steady increase in food production, the population nearly doubled between 1800 and 1850.