Who controlled the most territory bordering the louisiana purchase? spain france great britain mexico?

What is the most likely reason bismarck was named chancellor when king wilhelm l became kaiser of germany

Which of the following was a reason why the loss of alsace and lorraine to germany was a major blow to france?

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.