Answer:
The up side of using Executive orders to implement policy is that it bypasses the dysfunction of Congress. It also allows the president to craft the policy to his exact desired position.
The down side is that the next president can undo the policy with a pen stroke
An executive order
Hope it helps
He stopped the NY draft riots, suspended habeas corpus(no cruel punishment, and arresting southern supporters.
Oligarchy
a form of government in which all power is vested in a few persons or in a dominant class or clique; government by the few.
i hope this helped