Answer: 15
For the Unuted States to ratify an amendment, 3/4 of the states must sign it. In this case, 3/4 of 20 is 15. So, the answer is 15.
Five factors that spurred industrial growth in the late 1800's are Abundant natural resources (coal, iron, oil); Abundant labor supply; Railroads; Labor saving technological advances (new patents) and Pro-Business government policies. Several factors led to the rise of U.S. industrialization in the late 1800's.
The most common of all of the psychological disorders is
A. depression.
Depression is, by far, the most common of all psychological
disorders. Some people have a minor type of
depression in which they feel melancholy. However, others
experience major depression in which the feelings of sadness
are intensified.