This portuguese explorer proved it was possible to circumnavigate the continent of africa

Idon't really understand the question. it counts for 20% of my lesson grade and i really need putting the answer into words. anything will . i need asap so im awarding 30 points. a disagreement between states of the united states concerning the rights of states vs. the authority of the national government led to the civil war. state governments were forced by war into a subservient position. what might happen if national governments ceded their authority to a world government by international treaty?

Which sentence best compares the employment opportunities between farms and cities in the late 1800s

Abill receives a number, a title, a short summary and is entered into the house journal, all of this is called: