Which is an example of a check on the power of the executive branch in the u. s. constitution

The Executive branch has the power to appoint judges by the Senate has to approve the picks.

So, this is a clear example of a check on the executive's power.

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.