From 10th to 13th century, Chinese farming in the South China region was increasingly commercialized.
Explanation:
There was a burgeoning increase in trade during that time. This meant that the agriculture of china was at that time
-- commercialized to a great extent making cash crops more than the ones needed for subsistence.
-- using the cash crops and trading with northern china
--use of old tools but with some moderns arrangements like the till.
--use of a manure style that would be copied across the world
--finding of trade networks in collaboration with south east Asia.
-- a network of multi season crops spread across the land.
The Indian Ocean does not touch the continent of North America. The Southern Ocean (the fifth ocean), which is sometimes considered by many to be an extension of the Pacific, Atlantic and Indian oceans and surrounds Antarctica, also does not touch the continent of North America.
The correct answer is letter b. many countries boycotted south Africa to protest apartheid. For more than 40 years, people inside and outside South Africa protested against the practice of apartheid. Many Black Africans, including Nelson Mandela, were jailed for there opposition to it. The United Nations declared apartheid "A crime against humanity". Many countries cut off trade with South Africa.
6/1000 would be a fraction of a percent?
