For #1 it is C. They kept expanding into Native American’s land. The natives didn’t like that so that led to many conflicts. 
For #2 it is D. People could get to destinations a lot faster and cheaper so it led to spread of people and ideas. It also led to goods being easier to transfer to new markets for new business opportunities.
        
                    
             
        
        
        
Answer:
Montezuma II was the last ruler of the Aztecs in the years between 1502 and 1520, when the Spaniards conquered the empire.
During the reign of Montezuma, the Aztec Empire reached its peak of geographical size. Montezuma invaded its neighboring nations and expanded its empire all the way south to Soconusco (a territory that now borders Mexico and Guatemala). During this war, the Zapoteca and Tlapaneka nations were incorporated into the Aztec Empire, always with the aim of obtaining greater benefits through the payment of taxes and tributes by the conquered territories, but also with the aim of obtaining new prisoners to offer as sacrifice to their gods.
 
        
             
        
        
        
 Hitler Violated the Treaty of Versailles.
Hope this helps ^^
        
             
        
        
        
The answer is in the 'necessary and proper clause' of the U.S.<span> Constitution, better known as the '</span>elastic clause<span>,' which allows Congress to </span>make<span> laws it needs to carry out its own powers.</span>
        
                    
             
        
        
        
Answer:
O issue an executive order
Explanation:
An executive order is the veto power exercised by the president of United States of America in-order to ensure that his action that was of importance to the government is passed without the Congressional approval. 
This order could be applied ranging from the health sector to the immigration sector.<em> An example is the placing of 11 countries on immigration ban by President Trump through executive order (as a result of non-approval by the congress).</em>