Https://www.google.com/search?q=MALCOLM+X+protests&client=firefox-b-1&source=lnms&tbm=isch&sa=X&ved=...:
Answer:
Airplanes
Explanation:
Commercial and Freight aviation has come a long way. From using out dated B-16 bombers for passengers we are now using beautiful technology like Boeing-747-400, Airbus A-380, and the massive and intimidating freighter AN-225. Imagine the fact that we come from a small 2 passenger glide with one propeller to Fighter Jets that can go more then 400 KM/H all over the world like the American F-18 or the American Stealth B-2 bomber. Commercial aviation also came a long way. Before we used B-16 airplanes that couldn't fly high up which caused turbulence and discomfort. The break thru in aviation was the first ever commercial airliner to break the Altitude of 43,000 feet was the Boeing 747-100.
Displaying the Ten Commandments in courthouses and public schools.
At the time, the United States was the first and only country to have access to nuclear weapons thanks to research done in Project Manhattan. The US surrounded the Japanese islands and had the option of an all-out invasion of Japan, or drop the atomic bombs. The Japanese have a fierce military history and culture of fighting with death being a more desirable option than surrender which brings dishonor to those soldiers defeated. Honorary suicide, kamikaze, killing oneself in the face of adversity were highly documented Japanese incidents throughout WWII that proved the Japanese do not mind losing high casualties in the face of defeat. An invasion of the Japanese islands would involve millions of Japanese and American casualties, as Japan being an archipelago would involve several different amphibious invasions that would see a greater destruction over the country with more cities and land being destroyed in comparison to two bombs being dropped on two cities. For these reasons, the atomic bomb dropping was justifiable at the time as it lead to fewer deaths in comparison to an invasion that would be more costly and time consuming.