Suppose you are looking for sites for a visible-light observatory, an infrared observatory, and a radio observatory. what are the main criteria of excellence for each? what sites are actually considered the best today?

the second one and the forth one are in the purple because they are opinions and the rest are in the yellow

explanation:

the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada