Well,
The answer would be the number 3
why? because in the beginning when Ferdinand de Lesseps, a french engineer who built the swiss canal decided to create one in the isthmus of Panama due to its ideal location and width to save a lot of time and money on travels, they brought over from France workers and machines, used to create the swiss canal previously, but due to the clay soil and the tropical conditions they quickly broke, forcing workers to do most of the work manually.
Also, due to the heat and the still water, mosquitoes carrying different diseases like malaria and dengue, swarmed the area biting and infecting the workers, ultimately killing most.
Making them give up the whole project.
The Western Front was the main theatre of war during the First World War. Following the outbreak of war in August 1914, the German Army opened the Western Front by invading Luxembourg and Belgium, then gaining military control of important industrial regions in France. The tide of the advance was dramatically turned with the Battle of the Marne. Following the Race to the Sea, both sides dug in along a meandering line of fortified trenches, stretching from the North Sea to the Swiss frontier with France, which changed little except during early 1917 and in 1918.
Mark II with Canadian infantry at Vimy Ridge
Date
4 August 1914 – 11 November 1918
(4 years, 3 months and 1 week)
Location
Belgium, north-eastern France, Alsace-Lorraine, Luxembourg, western Germany
Result
Allied victory
End of World War I
The most famous family associated with the Renaissance is the Italian Medici family, which was based out of Florence.
The Medicis became important patrons of the arts and were very politically active.
Massive globalization and further increases in technology, during this time the Cold War has begun so competing for superior tech led to advancements in Military Technology which was then converted for Civilian use, so overall technology was vastly improved as well living condition for the average American. More wars were fought for the idea of “Balance of Power” such as the Korean War and Vietnam, mainly a way to protect and spread capitalism. Patriotism was also more wide spread than ever.
On December 7, 1941, the Japanese launched a surprise attack<span> on the U.S. naval base at </span>Pearl Harbor<span>. ... The day </span>after the attack<span>, President Franklin D. Roosevelt addressed a joint session of the 77th United States Congress. Roosevelt called December 7 "a date which will live in infamy".
Theres a video about this on YouTube and I'll give you a link to another way.....</span>https://www.google.com/search?q=What+were+two+immediate+effected+after+the+attack+of+Pearl+Harbor&oq... Hope this helps :)
