Answer: The annexation of Hawaii
Explanation:
The process is called industrialization because of all the manufacturing jobs created by machines and that is also the beginning off urbanization when many people started to move from farms to cities to seek jobs
Answer:
Indus river (India): Harappa And the city of Mohenjo-daro
Nile river (Egypt): Ancient egyptian pryramid structures, obelisks, System of mathmatics, Medicine development, etc.
Huang he (China): The great wall of china build, development of budda religion, growing rice products.
Tigris-Euphrates (Mesopotamia): The wheel, plow tool, and cut canals and river connections.