The change that caused people to migrate to cities from rural areas at high rates was the

A) switch to a manufacturing economy.
B) development of crop rotation and better animal husbandry techniques.
C) switch from a manufacturing economy to an information economy.
D) emancipation of slaves in the United States.

Manufacturing Economy

A system where a country's economy is heavily reliant on the production and export of manufactured goods.

Crop Rotation

A method in agriculture where different types of crops are grown in the same area in sequenced seasons to improve soil health and reduce pests.

Rural Areas

Regions characterized by low population density and vast open spaces, typically dominated by agriculture and natural landscapes.