Who developed a machine that allowed sound waves to travel across a wire as an electrical current?

A) Alexander Graham Bell

B) Thomas Edison

C) Lewis Latimer

D) William Kelly

Rosie the Riveter was one of the most successful propaganda campaigns of the Office of War Information (OWI). What best describes the objective of the OWI? Select one of the options below as your answer: A.

What civilization were discovered in the the americas during the 15th century?

What is one way the federal reserve system regulates economic activity? a regulating tariffs on foreign imports b regulating production of consumer goods c regulating the amount of money in circulation d regulating spending by the federal government?

Document 1b United States Exports to Warring Nations, 1914-1916 Nation 1914 1915 1916 Great Britain $594,271,863 $911,794,954 $1,526,685,102 France $159,818,924 $369,397,170 $628,851,988 Italy * $74,235,012 $184,819,688 $269,246,105 Germany

What decade did personal computers become commonplace in offices schools and some homes

The Hellenistic Age began in Greece with A (the birth of Alexander the Great. B (the death of Alexander the Great. C (the start of the Peloponnesian War. D (the end of the Peloponnesian War.

The modern space age began in this year.

Why do you think theaters were too given the name "dream palaces"?

What surprises you about the text " emancipation proclamation "?

What was one of the aims of the Dawes Act of 1887? A - to stop American Indians from buying land B-to stop American Indians from assimilating C-to divide and distribute land to American Indians D-to divide and distribute land to white settlers