i am going to give a quick answer, and you can find more information for each. 
- large farm lands (slaves needed)
- rich companies wanting more money 
- businesses and suppliers needing products quicker
        
             
        
        
        
Answer:
The Enlightenment transformed Europe's ideology and outlook on life.
Explanation:
it caused an increase in education and sciences/art, plus sparked events like the renaissance. plus, the enlightenment encouraged humanism, taking power away from the catholic church.
 
        
             
        
        
        
Answer:
blazing heat and bitter cold
 
        
             
        
        
        
The Gupta Empire was best Known for its <span>(1) Advances in mathematics and medicine</span>
        
             
        
        
        
Answer:
First and foremost, tenants did not own land or the crops they grew in a sharecropping system. Tenants often were forced to hand their crops over to the landowner, who would sell the crops and share a small portion of the profits with the tenant. Secondly, tenants were at the mercy of the market. They often overproduced crops to try making a profit on their own, which contributed to overblown supplies and falling prices. Finally, tenants often struggled with failing crops, failing land, and poor weather. Faced with debt to their landowners, tenants would be pressured to overcome these challenges while sometimes making choices that made the problem worse.
Explanation: