What was the importance of the door policy to the united states?

Read the quotation from the declaration of independence. "for cutting off our trade with all parts of the world." which reason best explains why this grievance was included in the declaration? the colonists could not get goods without the crown's permission. the colonists could export goods only to britain. the british closed ports to punish the colonies. o trade focused on generating income for the crown only.

Which of the following could affect the human population? a hurricane makes landfall on an uninhabited island.a deadly virus emerges that can pass from human to human.a civil war breaks out in italy.a solar eclipse occurs.

How does the concept of competition relate to the arms race between the us and the soviet union during the cold war?