What was the strange thing that inventor noticed as they were trying to improve the telegraph? A. Signals were picked up by wires that were far apart.
B. Signals were going through the air to other wires.
C. Sounds were going to other things besides wire. Sounds only went through when the
wires were connected.

Like ancient india, ancient china was generally ruled by a dynasty. which of these statements best describes this system of rule? a. rule of the country was passed down by inheritance. o b. rule of the country was voted on by the people. o c. rule of the country was decided by a committee of elders. o d. rule of the country changed hands through violent uprisings. submit

Which physical feature minimizes population density in northern africa?

Which of the following would an isolationist support?