Measurements of the earth's magnetic field have been recorded since:

A: 1748

B: 1801

C: 1829

D: 1986

Which of the following about language is true

Explain how construction of dams and barrages has affected the growth of Indus delta

Select all that apply. Which took place between 1450 and 1770? The Renaissance The Protestant Reformation The Middle Ages The Age of Enlightenment

1. Hundreds of thousands of African Americans left this area of the United States to come to northern cities, seeking an escape from segregation and a better way of life.

How were the hawiian island formed

Why are some volcanic eruptions (like mt. st. helens) more explosive than others (like hawaiian volcanoes) ?

The vertices of a square are located at (-4, 0), (-7, 0), (-4, 3) and: (0, 7) (-7, 3) (0, 3) (4, 3)

Explain what factors changed the population size in Europe during the 1700s

Is louisiana is the only one of the 50 states whose legal system was not originally based on the english common law system?

Why are the three main branches of science not really separate?