What mountains protect the northern border of the italian peninsula?

What led to the creation of suburbs in the early 1900s

Brainliesttt !me : ) describe the conflict and changes in israel:

Human rights groups in the 20th century worked to: o a. european imperial powers maintain control over their colonies. o b. convince citizens in impoverished countries to embrace nationalism. o o o o c. ensure that people around the world were protected from brutal treatment. o d. weaken the influence of international organizations like the united nations. sub