Answer:
its true just took the testExplanation:
Telecommunications has certainly been a big influence.
If I correctly understand your question, the first coordinate "29°N 98°W" is located in the following:
City: Falls City
Country: United States
Continent: North America
An for the second coordinate "19°N 99°W:"
City: Tlalnepantla
Country: Mexico
Continent: North America
I know for sure the ganga and brahmaputra rivers do make up the northern plains, not sure about the yamuna. but since two do, then i would answer all of these
Asia is called a subcontinent because it is very large land and it is separated from other countries by water.