In the 1800s, independence for many South American countries meant the end of what? A
political challenges

B
military dictatorship

C
colonial authority

D
international trade

Adozen is 1221/12 = 1.751.75 x 12 = 21therefore, 1.75 is the answer.

Is a logical series of steps

Yummy, tasty, delicious

Polyethylene is a strong synthetic polymer that can be used to make toys and bottles. polyethylene is a plastic material called thermoplastic. one very useful property of thermoplastic is that when it is heated it turns into liquid, which can be molded into desired shape and size. also the material do not dissolve at room temperature.