Originally developed in 1935, what radio- based detection and ranging system was
improvised during World War II to track air
planes?

A Radar
B. Sonar
C. Laser

Which is true of the kentucky and virginia resolutions? they called for more influence from the federal level. they reinforced the ideas behind the alien and sedition acts. they were written by thomas jefferson and james madison they gave congress final say over what was deemed constitutional.