B. Gunpowder; fireworks back then were discovered after the discovery of gunpowder by the Chinese.
<span>Billy is having trouble in the concept of conservation, which is part of the concrete operational stage of cognitive development.
Trouble in conservation means that Billy is unable to understand that a change in the form of an object does not necessarily mean that the quantity of it has changed. In this instance, Billy has not acquired the ability to understand the 1/2 full glass of orange juice does not increase in quantity when it's poured in his favorite (smaller glass) and reaches its brim.</span>
Answer:
Hotel management scope in Nepal
Cafés and Restaurant.
Fast food joint.
Clubs.
Recreational catering.
Health center catering.
Resorts and lodges.
Institutional and industrial services.
Airline and cabin services.
Answer:
- Because these buildings that carry an important historical context for the region.
- The purpose of the big house was to be an inspection center for agricultural crops.
Explanation:
Casa Grande is a historic building. It is estimated that it was raised in the middle of 1450 C.E.
Currently, it is an important tourist spot that provides historical evidence for the region where it is located. This makes the building a historic heritage and its demolition would be a great loss for humanity.
The Casa Grande region is located, used to be an agricultural region and many believe that it had a commercial route, for this reason, we can believe that the building was used for inspections of agricultural crops.
Answer: Battle for Crete
Explanation: The Battle for Crete was one of the most dramatic battles of the Second World War. Over 12 days in May 1941 a mixed force of New Zealanders, British, Australian and Greek troops desperately tried to fight off a huge German airborne assaul