How i can write article about how coronavirus has affected the small business and give opinion

You could use evidence from the National Small Business Owners Association to give statistics on the effect. You can give an opinion of how you feel the government should handle the potential closing of many small businesses.

Explanation:

the development of trade during the middle age increased to the change given in the agriculture, which gave money, industry and markets a bigger importance in economy. the agriculture production was more than the consumption, which meant the creation of wider markets out of the areas. besides, with the end of multiple wars, the population increased and new trade routes were created.