The mechanical advantage of the wedge increases as it gets

1.thinner

2.wider

In in 1958, the aarp was organized to promote a mandatory retirement age of 65health insurance for retired americansactivism for native americansemployment opportunities for the disabled

What pact signed on 1949 reinforce that the united states would not return to an isolationist policy

What ideas, institution, and causes became the focal points of chinese and islamic resistance respectively to the west in the latter half of 19th century and the first decades of the 20th