Answer:
the more accurate and better phrase, I think, would be option B.changes in US economy after World War II
Explanation:
option A. can include the changes the States had during the war too.
option C. does not point out to the changes in US
option D. includes comas which is not really in the form of a real command. a query for search must not include these characters, though you may get the result at times.
so I think the right answer would be option B.
Answer:
B. he won many votes, as did his party, that he was able to make bills
The population of the colonies that later became the United States increased steadily in the decades prior to , and including, the American revolution. The first decennial census took place in 1790 . Since that time, the natural increase, i.e, the excess of births over deaths, has been a constant contributor to popular growth. The other factor, immigration, has ranged for negligible to large at various points in the nation's history.
After 1830, immigration began to grow again. Although the birth rate showed a decline , the net population growth rate remained high until after the Civil War. In the decade ending 1870, population growth dropped below 30% for the first time in the nation's history. Substantial immigration kept the population rising at 20% or more for each decade until 1920, when the effect of Word War I reduced it to 14.9% .