The correct answer should be
<span>It was discovered in the 1960s.
The telescope is at least 300 years older than remote sensing since remote sensing began around the era of airplanes and flying balloons. You don't have to be a scientist which is seen in the military where soldiers do it. Modern remote sensing started in the 60s with the development of satellites and space travel.</span>
For the Constitution to take effect, nine states required to ratify it, according to Article VII. The state conventions served other purposes in addition to the legal requirements for ratification. During the Philadelphia convention, the Constitution was drafted in complete secrecy.
A is the correct answer .
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Answer:
That it is littered with communists
Explanation:
