The two example of Supersonic aircraft are Concorde
developed by UK and France which travelled from NY and London exceeding Mach
(the speed of sound). It was retired following a bad accident. The most famous
supersonic plane is the SR-71 Blackbird spy plane developed by Lockheed. A
supersonic airplane is simply one that is capable of flying faster than the
speed of sound, which is about 760 miles per hour.
Answer:
b for the first one I don't know the rest
Explanation:
can you help me One of the defining features of the Modernist Movement in literature is A. a rejection of traditional subject matter and themes. B. a focus on war stories. C. a longing for former days and ideals
The government allowed the money supply to decline.
The collapse of housing prices led to decreased wealth and significant problems in financial markets, as well as a decrease in expected income and a stock market crash.
Answer:
D. because it allowed them to move west and yo move supplies and stuff to and from allowing for easier trade
