He did it by being one of the creators and endorsers of the <span>The Albany Plan of Union and The Treaty of Paris. He was crucial for both and since France was a colonial ally against Britain it was also involved. Later he was an ambassador of the US in France.</span>
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The assassination of Archduke Franz Ferdinand.
        
             
        
        
        
Answer:
The Louisiana Purchase of 1803 gave the United States the opportunity to explore and buy vast lands west of the Mississippi River from American Indian Nations that owned them
Explanation:
 
        
             
        
        
        
The number of votes cast for president rose from about 350,000 in 1824 to over 2.4 million in 1840. Universal Male Suffrage, Party Nominating Conventions, Popular Election of the President, Two-Party System, Rise of Third Parties, More Elected Offices, Popular Campaigning, Spoils System, and Rotation of Officeholders all lead to changes in U.S. politics between 1824 and 1840.
 
        
             
        
        
        
Which passage from the U.S. Constitution reflects the principle of checks and balances? W. Every Bill which shall have passed the House of Representatives and the Senate, shall, before it become a Law, be presented to the President of the United States; If he approve he shall sign it, but if not he shall return it.