The SALT I agreement in 1972 brought about the creation of documents that officially ended the Cold War.
the US recognition of China for the first time since 1949.
the regulation of Chinese production of missiles that carried nuclear weapons.
the regulation of Soviet production of missiles that carried nuclear weapons.

What was the main point of helen hunt jackson's book, century of dishonor? a. it showed how unfairly american settlers were treated by the us government. b. it proved that american government was not responsive to the will of the people. c. it made the point that free land was no longer available to new settlers out west. d. it outlined the poor treatment of the native americans by the government.