1.) In 1931, Japan's aggression in East Asia began with the invasion of Manchuria and subsequently escalated with a severe assault on China (particularly the southern region).
2.) In 1940, Japan's attack on French Indochina aimed to suffocate all imports into China, including American military supplies. This action led to the United States imposing an embargo on all oil exports to Japan. (This is likely tied to natural resources.)
3.) A surprise strike on Pearl Harbor was launched by Japan to completely eliminate any possibility of U.S. forces countering their seizure of the Philippine Islands.
The U.S. nearly doubled its land size in a span of about five decades. Not only did the area increase, but it also led to a surge in bureaucratic challenges associated with territorial expansion due to two major acquisitions: one by Thomas Jefferson in 1803 and another by James K. Polk in 1848. At that time, Jefferson faced many difficulties in governing such an extensive area but managed to turn the Louisiana Purchase into a remarkable success for the nation. Conversely, Polk obtained land through questionable means and ignored the devastating civil conflict that would eventually engulf the country. The contrasting leadership styles are illustrated in the U.S.'s significant territorial growth, with Jefferson displaying skilled and courageous leadership compared to Polk's impulsive and careless actions.
The term to fill in is protection, since airbags assist drivers in safeguarding them from the initial collision that activated the airbag. This can lead to reduced injuries and helps avoid severe impacts or additional complications that might occur without the airbag.
