Major weaknesses that appeared in the American economy is that the stock market crashed. This was because there was a rapid growth of bank credit and loans in the U.S. and also because Americans were encouraged that the stock market was a one-way bet.
India in not the lowest but within probably the lowest 20.
Pinochet was a dictator.
Musharraf was accused of plotting to kill Bhutto.
The negotiations led to blacks being able to vote for the first time (suffrage).
The last one is a toss-up between A or D.
Russia got the bomb
Spying was ramped on both sides.
There was an arms race and it was open, which was the main reason for Eisenhower warning against the Military Industrial complex. The military was just becoming far too powerful.