¿Qué instituciones médicas creadas en 1943 y 1959 iniciaron a extender los servicios médicos, de salud y de seguridad social?

Prior to the presence of europeans on the continent, the slave trade in africa a) did not exist in any form. b) was limited to internal trade only. c) included the trans-saharan and indian ocean slave trade. d) was rarely needed due to the lack of an agricultural economy.

Based on the excerpt, what does the war powers resolution do?

Who was the washington lawyer who watched the bombardment of fort mchenry from a british ship and wrote a poem about it? a. francis scott key b. benjamin banneker c. william clark d. zebulon pike