Answer:
the bartering of goods for each other
Comunication. how people interact changed with the global network. the information is no on your pockets
Answer:
Stalin was ordering that people from his photos are removed because he didn't wanted to be associated with them.
Explanation:
Joseph Stalin was the leader of the Soviet Union. He is infamous for number of things, including elimination of people, imprisoning political opponents, committing genocides, terrible economic practices etc. One thing he is also famous for is that he was often ordering that people are removed from his photos.
The reason why Stalin was ordering that people are removed from his photos was because he did not wanted to be associated with them. Usually, the people that were removed from the photos were people that were eliminated or imprisoned because of some misunderstanding with Stalin. Because their relations were disrupted, Stalin didn't wanted to have any evidence that he was once in good relations with them, so we can say in a way that this idea of his was the predecessor of the modern Photoshop.
It is not just Stalin that has been doing this, as there are some other leaders that are doing this, even in modern times, such as:
Kim Jong Un
Gurbanguly Berdimuhamedow
Xi Jinping
During world war 1 large numbers of American Americans began leaving the south to take jobs in northern factories, (they left to escape discrimination and to seekgreater job opportunity)
