A policy or attitude of letting take their own course, without interfering. In better words: the government has very little regulation in the economy.
They wove baskets/ put dirt and a crop seed in it and placed it on the lake. When it was time to harvest the lake they pulled it towards the land and collected the crop.
After the invention of the printing press by Gutenberg many more ways or architecture opened up as well as new ideas of technology. Gutenberg creating the printing press allowed us to further innovate his ideas to technological advanced printers. Many great thinkers including Gutenberg inspired others to try inventing something for once. Plus with the printing press being able to print books it improved children’s learning.
Here you don't actually need to fully solve it to know the answer, because it is multiple choice. Just ignore the fractions and subtract the whole numbers: 8 - 13 = -21. So, the answer will be -21 and then a fraction. Looking at the answer choices, A matches this. So, A is the answer
