Answer :
The four facts describing the demographics of the global economy until the 1960s are as follows:
a. U.S. dominance in the world economy and world trade.
b. Dominance of large, multinational US firms in international business scene.
d. Roughly half of the globe was off-limits to Western international business.
e. US dominance in the world foreign direct investment.
What is the global economy?
The global economy is the interconnection of worldwide economic activities among various countries. The varying economic activities have positive and negative impacts on the participating countries as there have been attempts to increase or stop the globalization of trade.
Globalization refers to the integration of worldwide economic activities.
Thus, the four facts describing the global economy are Options A, B, D, and E.
Learn more about trade globalization at https://brainly.com/question/1132587