Answer:
By helping them in fighting war
The United States and Soviet Union reacted to the split nation of China by supporting superset state nationalist (United States) and by providing military, financial and technical aid to the communists or the Maoists (Soviet Union) though the provision by the Soviet Union did not last long.
The main reason the United States decided to build a canal across Panama instead of Nicaragua was that both the land and the building rights were far less expansive. hope this helps (:
I need to pay my mortgage
Explanation:
Historically speaking, rivers had a monumental impact on trade, transportation, and natural resources in all regions of the world prior to the development of turnpikes and locomotives. The ancient Romans used rivers for their plumbing and water systems, the Egyptians used the Nile river for trade and for water supply for their crops (and still do), the United States used the Mississippi river to access their northern and southern regions must faster to transport soldiers and commerce in and around the country. Until the "era of the railroad," water passageways were essential to the success of any economy.