Ireally need ! :
choose the word from the list below that best matches the definition or example.
6 "belief that america needed to gain new land"
7"he was the first to find an all-water route between europe and india
8"picture or symbole that conveys an idea"
9"leader of the lower creek in india territory"
a)petroglyph b)juan de onate c)vasco da gama d)manifest destiny
e)ophothleyahola

answer: the correct answer is c.

explanation:

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

explanation:

the addition to geographic boundaries that might have  kept the people of the huang river civilization from traveling to far distance region is that they had learned about the other river valley civilizations but feared contact would bring invasion.

hope this .

plz give me brainliest!

b: to eliminate competition from other farmers