It’s kind of saying throughout the time span of these years new ways to do this or that in daily life was brought to light. if this doesn’t make sense pls let me know so i can try to explain more.
An economy that is based on mining or producing raw materials to be used in foreign industries is called an "extractive economy", since it is "extracting" such resources. It can also be called a "resource-based" economy.
The answer is Brown v Board of Education
Do you not have a history textbook? I mean, I'm happy to help but these are quite twenty-one questions that have to be researched and read about to give you accurate answers.
