Answer:
meridians of longitude
Explanation:
Meridians of longitude are imaginary half-circles running from the North Pole to the South Pole. They are sometimes called lines of longitude. Unlike parallels of latitude that are different sizes, all lines of longitude are the same length. Since every meridian must cross the equator, and since the equator is a circle, the equatorial circle can be divided into 360°. These divisions of the equatorial circle are used to label the meridians.
Answer:
After the Civil War,immigrants again began to stream to united states. Between 1870 and 1900, nearly 12 million immigrants arrived. more foreign-born people than had come to the country in the preceding 70 years.during the 1870s and 1880s, the majority came from Germany, Ireland, and England.
Explanation: