One of the most significant challenges is building an airplane had to do with "propulsion", since the technology that allowed motors to have enough energy to lift an airplane into the sky with a passenger wasn't available for most of history.
Mongolia gained control of the route in 1275 and kept it that way until it closed.
An amendment, passed by the U.S. Congress in 1914, meant to further promote competition in U.S. businesses and discourage the formation of monopolies. This act prohibited price discrimination, price fixing, and exclusive sales contracts. The act also legalized peaceful strikes and boycotts against companies.
Read more: http://www.businessdictionary.com/definition/Clayton-Antitrust-Act.html
<span> the Federal Radio Commission act of 1927 Creates several regulations for Broadcasters and will forced them to shut down if they did not comply.
In the federal communications act of 1934, the same regulations apply to I</span><span>nterstate telephone, telegraphy, and internet.
Both these regulations is an effort by the government to control the flow of information in Media.</span>
Answer: Baalbek, Lebanon
EVIDENCE: Known as the “City of the Sun,” Baalbek in Lebanon's fertile Bekaa Valley is among the best-preserved Roman ruins in the Middle East. Built on a magnificent scale that rivaled even ancient Rome, pilgrims from across the empire flocked here to worship.
