Feudalism is the prevailing social framework in medieval Europe, in which the honorability held grounds from the Crown in return for military administration, and vassals were thusly inhabitants of the nobles, while the workers were obliged to live on their ruler's property and give him reverence, work, and an offer of the deliver, notionally in return for military insurance.
        
             
        
        
        
It was used as an engine in locomotive trains, & also in steam boats. it also helped create electricity which allowed things such as morse code & synchronization of the world’s clocks.
        
             
        
        
        
Answer:
Mayroong tatlong katanggap-tanggap na pinagmulan ng pangalan ng lungsod: Una, ay ang pagkakaugnay nito sa manipis na topsoil sa lugar; pangalawa, ang mga residente, na sinasabing tumutugon sa isang katanungan ng mga Kastila noong ika-16 na siglo kung ano ang pangalan ng kanilang lugar, sinabi ng "Monte sa Lupa" - na mistulang nagkamali ng tanong kung anong laro ng kard ang ...
Explanation:
Where does the word Muntinlupa come from?
There are three plausible origins of the name of the city: First, is its association with the thin topsoil in the area; second, residents, purportedly replying to a question by Spaniards in the 16th century what the name of their place was, said “Monte sa Lupa”—apparently mistaking the question for what card game they ...
Hope it helped! ^_^
 
        
             
        
        
        
The main way in which the  study of the classics influenced branches of learning such as history, literature, and philosophy was that many of the greatest thinkers in these subjects lived in the classical age. 
        
             
        
        
        
The four types of economic assumptions that can negatively affect the environment are:
1. N<span>atural resources and human resources are infinite 
2. It g</span><span>rants an event in the future less value than one in the present; short-term costs and benefits are granted more importance than longterm costs and benefits.
3. A</span>ll costs and benefits associated with an exchange of goods or services are borne by individuals engaging directly in the transaction (<span>buyer and seller alone).
</span>4. E<span>conomic growth is required to keep employment high and maintain social order.</span>