1. The people in wagons/horseback with regular clothing are the groups moving west. With them, they bring death/destruction.
2. They may be moving west for better job opportunities, freedom, or to explore.
3. The Native Americans and animals like bears/buffalo were already in the West. They are forced to flee, fight for their land, or even die.
4. The figure in the center of the painting is Lady Liberty. She may represent America as a whole + the way they brought their ideals, hopes, and technology to the West along with them.
5. John Gast likely did not believe that US expansion in the 1800s was justifiable b/c in this painting of his, he portrays some of the negative effects that American expansion had on several groups in the West. There is a pile of animal bones symbolizing death, and other animals, as well as Native Indians, can be seen running away from the people moving west, showing how American expansion caused many to leave their homes. 
        
             
        
        
        
The current population of Brazil is 210,904,703.
        
                    
             
        
        
        
The triangle stopped first at the the West Indies from Africa where most slaves were pulled off board, then sent on to ports such as New Orleans to be sold. In this context, the closest would be A.
        
             
        
        
        
Answer:
B I think hope this helps:)
Explanation:
In 1862, President Lincoln's Emancipation Proclamation opened the door for African Americans to enlist in the Union Army. Although many had wanted to join the war effort earlier, they were prohibited from enlisting by a federal law dating back to 1792. President Lincoln had also feared that if he authorized their recruitment, border states would secede from the Union. By the end of the war, approximately 180,000 African-American soldiers had joined the fight.
In addition to the problems of war faced by all soldiers, African-American soldiers faced additional difficulties created by racial prejudice. Although many served in the infantry and artillery, discriminatory practices resulted in large numbers of African-American soldiers being assigned to perform non-combat, support duties as cooks, laborers, and teamsters. African-American soldiers were paid $10 per month, from which $3 was deducted for clothing. White soldiers were paid $13 per month, from which no clothing allowance was deducted. If captured by the Confederate Army, African-American soldiers confronted a much greater threat than did their white counterparts.
In spite of their many hardships, African-American soldiers served the Union Army well and distinguished themselves in many battles. Of their service to the nation Frederick Douglass said, "Once let the black man get upon his person the brass letters U.S., let him get an eagle on his button, and a musket on his shoulder and bullets in his pockets, and there is no power on earth which can deny that he has earned the right of citizenship in the United States." African-American soldiers comprised about 10 percent of the Union Army. It is estimated that one-third of all African Americans who enlisted lost their lives.
 
        
             
        
        
        
It is synonymous with international style