In which ways did early people adapt during the last glacial period? check all that are true. they used animal skins as clothing to keep warm. they lived in larger hunter-gatherer clans of hundreds of people in order to hunt large animals. they lived in small clans of dozens of people because it was hard to find food for a lot of people. they typically sewed clothes made of cotton and silk. they domesticated animals to travel with them for food and transportation.

They used animal skins as clothing to keep warm.

and

They lived in larger hunter-gatherer clans of hundreds of people in order to hunt large animals.

In this last Ice Age the humans developed the bone needle, which allowed them to take the skin of furry animals and sew clothes that were close to the body to keep the heat in and save up energy. Other shaped-bone kind of tools that have been found from the time suggest that humans preyed on large animals (like mammoths) and hunt them for food, and some theories say that they did that so effectively that it might be one of the reasons for their extinction.

the process is called revolution because it was a process of great economic-social transformations that began in england in the xviii century.

the industrial mode of production spread throughout much of the northern hemisphere throughout the xix and early xx centuries.

the effect of this revolution was the distance between the countries, with respect to economic and political power.   after all, not all industrialized at the same time, remaining in the condition of suppliers of raw materials and agricultural products to the industrialized countries.

these differences mark to this day the nations of the world that are divided between developed and developing countries. one way to measure whether a country is advanced is to assess how industrialized it is.