What is one way african americans served the union’s war effort?
a. they engaged in combat.
b. they protested against slavery.
c. they supported freedom and went to canada.
d. they staged demonstrations to end the war.

no, dan should reduce his discretionary spending. not long-term goals involve more planning than short-term goals do

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.