How did women mostly contribute to the northern war effort during the civil war? a.)they took over some jobs previously done by men. b.)they fought side by side men in the war. c.)they acted as intermediaries between the north and south.

hey hope i can the answer is

1 battles of lexington and concord

2 battle of bunker hill  

3 battles of saratoga

4 battle of new york

5 battle of yorktown

to replace ineffective because   andrew jackson's spoil system was a deliberate policy after he became president to remove federal employees he considered to be political opponents and replace them with his own supporters.