A similarity between george mcclellan and robert e. lee was

A similarities between George McClellan and Robert E. Lee were, past experience in the military.

Explanation:

I would give an explanation but that would take very long.

I hope this helps~!

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.