What inventions revolutionized american life in the late 1800's

Does social media reach the masses or does it reach specific consumers, those interested in the product service?

Who was sentenced to death for his teachings? Archimedes, Socrates, Area, or Plato.

What were the primary crops grown on plantation in the 1700s

My 1st question is : Why don't you hear echoes in a forest? My 2nd question is : In which material would sound waves probably travel the fastest? A. cotton B. milk C. iron D. oxygen

Identify the capital city of China at the time of the Japanese invasion in 1937.

A rectanglur room is 4.5 meters by 12 meters. what is the area of the room in square meters

How many country in the world?

In federalism, the power to govern is a. given to the people. eliminate b. limited to the national government. c. given mainly to the state governments. d. shared between the national and state governments.

Does Aristotle believe that there exists a law that can determine which actions are ""right"" and which actions are ""wrong?""

Which of these would most likely impact providers of a local business (a restaurant, hair salon, etc) ?