The two executive powers that the constitution delegates to the senate are the power to confirm presidential appointments and the power "advice and give consent on treaties" formulated by the President.
Advanced Research Projects Agency Network- a U.S. department of defense (DOD)
Tens of thousands of people were killed by Bashar al-Assad as they demonstrated for him to resign as president of their country. The protests that began calling for his resignation later sparked a civil war which has killed hundreds of thousands of people.