The success of the farmworkers organized by Cesar Chavez showed that:
A. Consumers were unlikely to take the side of labor in disputes with
management.
B. Automation was taking away the livelihood of non-skilled workers.
C. Boycotts were an effective tool for social change.
O
D. Strikes were most suited to industrial labor disputes.

1920 census

2010 census

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.

accomplishment : zachary taylor’s was a national war hero in his battle in an mexican war

explanation:

he was known as a national war hero for his battles in the mexican war, taylor was elected as the 12th president of the united states in 1849. he led the nation during its debates on slavery and southern secession. after serving only 16 months in office, taylor died from cholera morbus on july 9,