He travel the world to get to the west
The Industrial Revolution was a time of drastic change, for both the better and worse. Changes like factories, steam power, and more people flocking to the city generally improved life. However, these changes also meant that working conditions declined, and massive increases in pollution and disease.
The Mayas made important breakthroughs in astronomy and mathematics. ... Language and Writing The Mayas developed the most complex system of writing in ... They used hieroglyphics, or picture symbols, to represent sounds, words, and ideas. ... One of the Aztecs' most remarkable technological achievements
Answer:
c
Explanation:
medicare military and education are all necessary, but social security is necessary, especially if the others aren't there
