How did the united states try to european nations devastated by world war i?

Why do drivers have difficulty seeing side traffic at t-intersections in rural areas?

How has the money from oil production in the middle east not impacted the people of that region? a) it improved education and jobs in the region. b) it improved infrastructure such as ports, roads, and bridges. c) it increased life expectancy due to improved healthcare facilities. d) it increased political stability and lessened the presence of corruption.

Quantitive data can be measured quantitatively