look at both maps (one from 1885, and another one from 2020) and compare and contrast the maps. What is similar about each one? What is different?

primary groups shape your individual development

explanation:

b.

developed countries have tended to improve the environment, while developing countries have tended to damage it.

the value of the 4 in the hundreds place is 400 while the value of th e 4 in the tens place is 40

400 is way bigger than 40.