Which reason best explains how the use of stone tools, such as those shown in Source 2, by early humans led to the development of civilization? A. They were used as the basis of new communication systems.

B. They were used to meet the basic needs of more people.

C. They allowed travelers to explore new areas for settlement.

D. They helped farmers grow a wider variety of crops.

Why do you think the soviet union opposed the marshall plan?

On the doctoral journey, you will need to adjust your thinking and perspective. it is inevitable that your world view will be challenged. how you respond to those instances of challenging remains in your control. this may sound daunting and even seem to be unacceptable, but it is the inexorable result of engaging in "deep thinking" while becoming an academic. remember, you are not just becoming a researcher, but you are also becoming a learned person (an academic) who will be charged with the responsibility of acting as a gatekeeper of knowledge and knowledge development. what distinguishes an infant academic from a mature academic? explain. how does the above biblical challenge to move toward mature thinking parallel the increased responsibility for knowledge and knowledge development that comes with the earning of a doctoral degree? explain.

Which of the following best describes the reason the state department is interested in foreign exchange programs?