what is the theory that the earth is the center of the universe, the sun and other planets orbit around earth

Which factor best suggests a cause for the urban problems shown in this table? (3 points) increasing discriminatory housing practices shifting population density gradients over time declining urban renewal efforts by city governments declining basic employment sector in industrial cities increasing gentrification efforts in the inner cities

Explain how john f.kennedy organized the content of his speech.cite specific examples from his speech to support your answer

Which 19th century technological advancement would best allow farmers along the mississippi river in iowa to quickly transport their crops to buyers in louisiana?