Which improvement in navigation technology allowed sailors to use celestial bodies to determine latitude? A.
the compass
B.
the lateen
C.
the telescope
D.
the astrolabe

Which of the layers of the earth has the following three characteristics? i. it is a solid outer layer. ii. it is between 3 and 30 miles thick. iii. it is separated into plates. a. the outer core b. the inner core c. the mantle d. the crust

Why did the first fleet take the shorter route along the entire west coast of africa?

The french to push mexican leader benito juarez out of blank . a) the oil industry b) poverty c)power