B, school systems across the country quickly integrates
July 28, 1914 and ended November 11, 1918
The Spanish signed a secret treaty with the French to return the Louisiana Territory to France.
union busting
"As soon as men and women began to organize themselves into unions, the employers were quick and cruel to act against them"
The growing season in the interior plains is roughly "five to seven months" long, although it should be noted that this is not a "rigid" timetable, and sometime the season spans beyond these limits.