Answer:
The major development that contributed to the legislation of the new deal in 1930's was as result GREAT DEPRESSION
Explanation:
The new deal between 1933 -1939 were series of measures put in place by president Roosevelt relating how to bring about relief and recovery of the American economy from the great depression that has bedeviled the country economy . The depression brought about job losses and even the stock market crashed during this period
Some of the programs that was initiated to bring back prosperity to Americans include the CCC (civil works administration), FSA (farm security administration), WPA(work progress administration), SSA(social security administration)and all other programs.
Reformers in the U.S. adopted the idea that students should have access to the same content at similar grade levels.
It was one of the reasons the US joined the war. With that, the Germans and Central Power started to lose (they had no chances after the sinking and the Zimmermann telegram)