Answer:
Russians faced many challenges and struggles working on collective farms.
Explanation:
The sentences above are from George Orwell's allegorical book "Animal Farm." The novella is a satire of the Soviet regime that arose following the Russian Revolution. The animals of Manor Land revolt against their human master and drive him off the farm. The most clever animals, the pigs, seize command of the situation, portraying the Soviet authorities, while the other animals, at first gladly, but eventually violently, obey the new commands, symbolizing the people. Orwell emphasizes the problems the animals have when farming in the passages. These problems pertain to the genuine hardships that Russians who worked on collective farms encountered. The Soviet leaders decided to seize rural estates from their owners and cultivate them collectively in order to produce and export grain. The goal was to raise funds through exports to invest in machinery and industrialization. Unfortunately, many property owners were opposed to such a program. When compelled to give up their holdings, they would destroy their equipment and slaughter their cattle. The absence of machinery, as well as horses and livestock, that resulted from such activities hampered farm labor tremendously. 
 
        
             
        
        
        
Answer:
The first one is Past Simple and next is Past Perfect. Personality, I think, that the first is better
 
        
             
        
        
        
Answer:
Southwest: Pueblo.
Mississippi River Valley: Mound Builders.
Explanation:
"Southwest Native Americans lived in Adobe homes. These houses had many levels in them and were made from clay and straw bricks. They were cemented together with adobe. Adobe homes housed one family, but the homes were connected together so many families lived next door to each other. These homes were good in warm dry climates for tribes that did not move around to hunt and gather."
"The Mississippian culture was a mound-building Native American civilization that flourished in what is now the Midwestern, Eastern, and Southeastern United States from approximately 800 CE to 1600 CE, varying regionally."
 
        
                    
             
        
        
        
Answer:
Christmas
Explanation:
A Christmas campaign relaunch is the perfect chance for Elle Bennet to show she's ready for a career-altering promotion. Her holiday plans are thrown into disarray when she's compelled to work with ad campaign manipulator Max. In the process of learning about one other's Christmas customs, Elle and Max find themselves falling in love with each other.