The first person to sail around Africa and to reach India ( and to get some precious spices from there!) was Portuguese Vasco da Gama, who did this in his journey that started in 1497 and reached India in 1498 ( and returned in 1499)
I believe the answer is: veto, appointments, and deploy military
Veto is the power to refuse a certain type of bill to be created into law. Appoint power refers to the power that granted the president with the rights to select candidates for federal officials. Deploy military power refers to the power that make the president become the chief of military, and deploy the military into an area that the president wants.
Tigris and Euphrates
are the readily available water resources that was crucial for the development of Mesopotamia
Explanation:
The region in the south west Asia Mesopotamia was a fertile plain and it was surrounded by mountains, plains and rivers. The rivers in this region provided the route to travel and the two rivers Tigris and Euphrates was very much needed to the development of Mesopotamia.
They made arrangements such that they can drain the water for irrigation from the water sources which were readily available. These rivers form many tributaries and they irrigate the fertile plains and provide water for agricultural purpose.
Hitler blamed Jews for the ills of Germany.