Answer:
For the congress to propose amendments, it needs the support of two-thirds of the House of Representatives and two-thirds of the Senate. There are 100 senators, thus, at least 66 senators have to support the amendment, and there are 435 voting members of the house of representatives, thus, at least 290 representatives have to support the amendment for it to pass. 
 
        
             
        
        
        
It is an example of a primary source.
        
             
        
        
        
APARTHEID: Policy of racial segregation placed in the Republic of South Africa.
        
                    
             
        
        
        
The period of time in England when larger farms created enclosures while using new methods to improve the quality and quantity of food supplies is known as the Agricultural Revolution.
The main reason for the enclosure was to improve agricultural efficiency. Agricultural productivity grew faster than the population throughout the century until 1770, after which it was one of the highest in the world. In British socio-economic history, enclosure was the process of terminating traditional rights such as cutting pasture for hay or grazing cattle in commons previously stored in open field systems.
 
Increased productivity had accelerated the decline in agricultural labor share and expanded the labor force in cities on which industrialization depended. Therefore, the agricultural revolution has been mentioned as the cause of the industrial revolution.
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