The involvement of the United States in Yom Kippur War led into an oil embargo that shocked everyone. The price of oil are shockingly high from $3 to $12 in no time. The supply were not equally given to the demand of the consumers.
D.He wanted to send diplomats to communist countries.
It only granted popular sovereignty to eastern states. It reinforced the unpopular missouri compromise. It forced people to relocate to the great plains region