The civil war and reconstruction amendments were passed between the years 1865 and

1870

Explanation:

The civil war and the reconstruction amendments were passed between the years 1865 and 1870. the reconstruction amendment was made between these years to enable the reconstruction of the southern parts of America after the civil war that ravaged major construction works in the south.

The reconstruction amendments was also made to protect the rights and privileges of former slaves who had become free after the civil war and also those who were free but denied their rights even before the war. and also to protect them from racial discrimination in America.

the virginia plan called for three branches of government and two houses of congress. representation in each house would be determined by population. the new jersey plan called for three branches of government and a single house of congress. each state would have an equal vote.