What reasons does Gans give to explain the decline in voter participation?

What principle did president truman invoke in sending u.s. troops into south korea without first asking congress to declare war?

Iam gonna fail this class ! in 2001 mexico imposed a 20% tax on all soft drinks not made from sugar cane high fractals corn sit-up which is made from corn,is often used in place of cane sugar to manufacture soft drinks. which nation would most likely be impacted by mexico’s policy change?

What two advances did europeans borrowed from china