Answer:
The best answer would be A. The United States invested in science education and created NASA.
Peter I played a crucial role in the dramatic economic and population growth of Russia in the eighteenth century. He made some radical reforms which were not accepted by everyone. He conducting a tax reform by imposing severe taxes on the people. He also did a Church Reform, which reduced the power of religion and church in the public life. He established the "Senate" and the "Ministries", leading to a more centralized administration and an exclusion of the hereditary privileges. He focused on the increase of the industrial production and the advances of technology and engineering. In addition, he increased the empire's trading activities and changed many of the agricultural practices.
Answer:
the invention of the smart phone has drastically changed the way we go about our lives today, making us able to access anything on the internet, whereas 25 years ago, nobody could've imagined the possibilities.
The Roosevelt Corollary was a revision to the Monroe Doctrine.
In 1904, Roosevelt decided to conform to former <em>Monroe Doctrine</em>. The corollary was a foreign policy by which the United States will intervene in any conflict between <em>European countries</em> and<em> Latin American countries.</em> This will insure that European claims over Latin American countries will be legitimate and will avoid having the European claims directly.