A becuase voting was 1 of the many things African Americans lost.
Answer:
helped: Many groups worked to raise money for the armies and hospitals. Women and children held fairs and fundraising events and prepared care packages for soldiers they knew. Newspapers were popular on the home front during the war as people hoped to find out news of loved ones who were in the army.Tech increased accuracy, loading, and pace of rifles. Land mines, the minie ball, trenches, barricades and grenade discovered.
Harmed: give away codes
idk about harming
