1. when world war i broke out, the united states declared its policy of neutrality. to what extent did the united states follow a policy of neutrality between 1914 and 1917

On April 6 1917, America officially joined the ally power in the world war one after upholding it's policy of neutrality for about three years.

Explanation:

As the German aggression increased during the world war 1, the American stance of neutrality decreased and they eventually entered the world war one because Germany blamed much of Britain's actions on the United States which facilitated it's revaluation of neutrality policy.

1. seasonal

2. frictional unenployment

3. the number of the labor force multiplied by 100 and then subtract the number of unemployed.

4. 4%

5. an increase in prices

it's the under parts of the car