The feudal system is a term for the economic, political and social structures that governed Europe during the Middle Ages; but halfway across the world in Japan, very similar structures were in place.
In both cases, a class of peasant farmers formed the economic backbone; an honorable warrior class was the basis for military power, and civil order depended on a bond of personal loyalty between vassal and lord. Samurai pledged their service to a Daimyo (a powerful clan lord) who ruled the land on behalf of the Shogun – Japan's warlord in chief; just as European knights served barons and dukes whose authority derived from their king.
In Europe, the Middle Ages was an era of destructive conflict, with the Hundred Years War and the War of the Roses being prime examples. Similarly, the “Sengoku Age” - or “Warring States Period” - saw Japan plunged into political turmoil, as various clans sought to usurp the seat of the crumbling Ashikaga Shogunate.
The mythical reputations of the samurai and ninja - two popular icons derived from Japanese culture - are a product of this era. The former sought to win honor for their lords in glorious battle, while the latter waged war through assassination and subterfuge.
There was an event of religious conflict to rival that of Europe, as some clans chose to embrace the Christian influence introduced by newly arrived European explorers, while others vehemently resisted it.
But the feudal system was never even uniform across Europe, so it's unlikely to be so among cultures separated by such vast distance. For all the similarities on the surface, the deeper inspection reveals important differences in the values that governed political and economic relationships in Japan and Europe during their respective feudal periods.
The Spanish Civil War started in July 1936 with the military coup leaded by General Franco, which started a rebellion against the democratically elected Republican goverment. Since the establishment of a Republic and the abolition of the monarchy in 1931, mostly left-wing parties and progressisf leaders had won the elections.
The most conservative sectors of the army followed the fascist general Franco who, during the war, received the support of Hitler and Mussolini, specially, of their aviation military units. The democratic European states refused to help the Spanish Republic and only the URSS contributed by sending some armament.
The war ended in 1939 with the victory of the fascists and the establishment of a military dictatorship that would last until the death of Franco, the dictator, in 1975.
The Great Plaines was most seriously
affected by the Dust Bowl of the 193os.
The fourth one is the best one to choose go for it
The correct answer to this open question is the following.
The need for raw materials led to further state expansion, following the Manifested Destiny that was the belief for many Americans that God's will was for America to expand its territories. After the Louisiana Purchase of 1803, US President ordered the Lewis & Clark expedition to the new Western territories. When the exédition was over, those explorers went to Washington D.C. to inform the President about the results. That is when Jefferson authorized people to settle those territories, work the land, and exploit the many raw materials and natural resources to get a profit.