It depends on which time period. But, probably A.
Answer:
European powers became more and more interested in gaining territories for themselves. Many European countries felt that their resources were in short supply after industrialization and were keen to find new resources such as gold and ivory.
<u>Samuel Slater</u> <span>smuggled textile secrets from British factories into America</span>
Explanation:
The Cold War was a period of geopolitical tension between the Soviet Union and the United States and their respective allies, the Eastern Bloc and the Western Bloc, after World War II. The period is generally considered to span the 1947 Truman Doctrine to the 1991 dissolution of the Soviet Union.
I hope this help!!