The use of poison gas by saddam hussein in iraq and bashar al-assad in syria against their own people are violations of the a. biological weapons convention b. chemical weapons convention c. treaty on the non-proliferation of nuclear weapons d. comprehensive test ban treaty

gold discovery in california, and pioneer settlers were sometimes pulled west because they wanted to make a better living. others received letters from friends or family members who had moved west. these letters often told about a good life on the frontier. the biggest factor that pulled pioneers west was the opportunity to buy land.

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the united states has a federal government. the president is the head of the federal government of the united states. however, each state forms its government for administration purposes. the powers of the state governments are exercised within restricted state boundaries. and citizens participate in this government by voting.