Which indicator would best support the claim that government policies have had a positive effect on U. S. GDP over the last 30 years?

A. change in the U. S. balance of trade compared to the change in GDP

B. change in federal funding of technological research compared to the

change in GDP

C. change in external debt over time compared to the change in the

U. S. balance of trade

D. change in GDP over time compared to the change in the U. S.

balance of trade

A. change in the U.S. balance of trade compared to the change in GDP

martin luther king (1929-1968) was an activist for the african american rights, mr. king has a profile of a kind leader that built a tenacity, respect and full of hope future. he was an activist through civil disobedience and no violence pressure mechanisms. he tried to build a more egalitarian and fair society. his efforts carried a reivindication message of the civilian rights to every west corners. for that reason, he won the nobel prize in 1964.