In the system of mass production, unskilled workers were hired to tend to machines and were paid more than skilled workers. were hired to help skilled workers and were paid more than skilled workers. were hired to tend to machines and were paid less than skilled workers. were hired to assist skilled workers and were paid the same as skilled workers.

Mass production effected everyone. Every family. The families all use to work together at home and did things together, they saw each other often. Now families all work in different jobs

Explanation:

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.

bujías y una hora antes y no me parece muy difícil