At the start of the 21st century in britain, germany, and russia, the basic economic questions of what, how, and for whom to produce were answered by

at the start of the 21st century in britain Germany and Russia economic development totally fall down. reasons are that many people lost their families and many Loss in industry due to strike of workers and increase of market rates

Explanation:

bacteria – a word that often brings out a sense of uneasiness in most of us are, in fact, one of the earliest forms of life. it can be quite unnerving to know that there are bacteria all over your skin, hair, and even inside the body. but only a few species of bacteria are dangerous. the majority of bacteria are good, and without them, life on earth wouldn’t be possible. let’s learn more about how are bacteria essential for you to survive.

the answer would be in this answer. someone already asked the question.