Visual sources should be used within the discussion to reinforce and explain the written information​

True

Explanation:

It is TRUE that Visual sources should be used within the discussion to reinforce and explain the written information​.

The above statement is correct because visual sources reinforce and increase the interest of students or learners during the teaching process. Similarly, the visual sources also aid the teacher to explain the concept that is being taught better. Visual sources also give students or learners clear pictures of what is being taught.

the manhattan project's indispensable man

the correct answer is a) egypt and china.

egypt and china are two of the world’s oldest civilizations known by man. both ancient empires have left a great historic and cultural legacy to the world through archeology. both civilzations developed complex social relations, had deep religious beliefs, had dominion of agriculture and left writing records to understand their customs and culture.

among the requirements to consider a civilization, we find urbanization, writing records, a place of residence, agriculture methods, technological specialization, means of transportation, currency, population density, social stratification, and political integration.