Which of the following inventions has had the greatest impact on sound technology? O the tape recorder
O the microphone
O the extension cord
O the telegraph

How many citizens of mexico does it take to equal the ecological footprint of the average citizen of the united states? it takes nearly three mexican citizens to equal the ecological footprint of the average u.s. citizen. it takes about 12 mexican citizens to equal the ecological footprint of the average u.s. citizen. it takes just over eight mexican citizens to equal the ecological footprint of the average u.s. citizen. two citizens of mexico equal the ecological footprint of one average citizen of the united states. they are essentially equal?

Why can lafayette be considered an improbable leader to the american revolution

How did many delegates from northern states at the constitutionalconvention view slavery?