Open skies plan of President Eisenhower hopes to have a unilateral agreement on arms control between nations. Although Germany rejected the proposal believing such policy is an espionage technique, the rejection made clear that the Soviet Union has been indeed having arms preparations. It is further verified by an approved espionage plane of the US.
Well, there was the Louisiana purchase
Nationalism: easy to remember bc i luv my country and nation and ism means like belief in ones nation so its nationalism
D) The newly formed Mexican government built an extensive network of trails and roads, allowing for easier migration by American citizens.
Although it is true that the Spaniards defended their borders very well, the fact is that America never tried to advance by force during the colonial government of Spain. The way in which America expanded to the west was slow and gradual, and as the United States grew in population and land, the new nation of Mexico was also modernized and its territories were populated, enriching, which aroused interest of the Americans by the territories of Texas, California, New Mexico.
Explanation:
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