What was the name of the common physical examination performed by doctors on Ellis Island that took very little time? What diseases could doctors detect with this method?

Space is not completely empty. there are small particles in space. what happens when these particles come together?

Part a: which statement identifies the central idea of the text? a: the north was more powerful than the south and was always going to be the victor of the civil war. b: despite the obvious strength of the north, the outcome of the war was unpredictable at the time. c: the united states underestimated the strength of the south, giving it the upper hand. answer !

Which of the following factors care of many european nations to occupy and colonize nations in southeast asia