Yes, this is generally true. Staying still in general, even if one is sitting behind and computer and typing, is generally not healthy for the body, since the body requires movement in order to maintain proper circulation.
Most of them were heading to the areas they were targeting for example th pentagon.
The answer for your question is checks and balances.
Thus, the constitutional principles that does judicial review reflect are checks and balances.
The Senate will you mark me brainliest please