Answer:
military and defense advancement
Explanation:
The Cold War began after the Second World War when tension between Eastern and Western Europe rises. The anxiety began because of different political ideas as Eastern Europe followed communism and the Western as Democracy. The Cold War created a sense of tension and fear. The arms race started within two nations, which led to the Cold War. Both countries, the Soviet and the United States, spent billions of capital trying to make nuclear weapons to display their strength.
The gold rush brought many changes to California like: commercial boom, population increase, immigration into the union, new machinery, and transportation and agriculture.
B. Our actions and
choices in life shape history
Of the following details that best support the idea that ' all of us are
involved in the making of history' is b. our actions and choices in life shape
history. Every response and selection we pick in every sphere of our reach or
understanding can aggregate and built coherency thus creating history and the
marks of our civilization each generations leaves a hinging mark that we always
compare ourselves with which symbolizes their existence at the time and thus,
their culture and history.