Many people have believed that pyramids are found only in Egypt. In
fact, ancient peoples erected their own pyramids throughout Central
America thousands of years ago. The Mayas had built arliest
imerica between 600 and 400 B. C. They were
performing laborato coremonies on their pyramids when ancient
cryptians were using their pyramids as burial tomba, The Mayas had
on thriving for many centuries before the arrival of Europeans
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Find the sentence that expresses past time with a
past perfect progressive form of a verb.
19 of 19

Read the following excerpt and answer the question.if i read the temper of our people correctly, we now realize as we have never realized before our interdependence on each other; that we can not merely take but we must give as well; that if we are to go forward, we must move as a trained and loyal army willing to sacrifice for the good of a common discipline, because without such discipline no progress is made, no leadership becomes effective.(from franklin delano roosevelt's inaugural address , )using context clues, explain what interdependence means in regards to excerpt above. be sure and write your answer in complete sentences referencing the excerpt above.