Question

Write a report using the following hints on a Covid-19 Awareness Drive conducted by the Police Station

[Hints : Covid-19 pandemic on the rise- lockdown imposed in West Bengal-people were asked to wear marks, use hand sanitizer, maintain social distancing-parodies of popular songs carrying the
message of prevention of Covid-19 were played.]​

Answer 1

Answer:

Trade is a basic economic concept involving the buying and selling of goods and services, with compensation paid by a buyer to a seller, or the exchange of goods or services between parties. Trade can take place within an economy between producers and consumers

Answer 2

Answer:

History is the study of the past. Events before the invention of writing systems are considered prehistory. "History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events.