C is the answer Delaware was the first state to ratify, on December 7, 1787. After New Hampshire became the ninth state to ratify, on June 22, 1788, the Confederation Congress established March 9, 1789, as the date to begin operating under the Constitution.
        
             
        
        
        
Answer:
They work to influence federal court judgements
 
        
             
        
        
        
in 1890 the Angeles had 50,300, and in the year 1900 it reached 100,000 inhabitants having water shortages.
Between the 1920s and 1960s they reached African-American Angeles and as a result the population increased five times more
for 1990, Latinos arrived to the south of the city.
Currently, Los Angeles has 4,000,000 people and has the second highest population of Mexicans (1,700,000). The city has the largest number of Asian inhabitants in the country.
Los Angeles is home to people from approximately 140 countries and 224 different languages
I hope It help you            
 
        
             
        
        
        
Answer:
The Helsinki Accords
Explanation:
The Helsinki Accords was an agreement that was signed at the end of the Conference on Security and Cooperation in Europe which 35 European plus the US and Canada signed. The main purpose of the Declaration was to reduce tension between East and West, reducing Cold War tensions.