Answer:
It reduced the number of people who were able to buy and sell goods.
Explanation:
I got the answer right.
Answer:
C) a decreased focus on manufacturing
Explanation:
The shift from Jin to Song Dynasty between 1200 and 1450 led to an increase in population, a focus in agriculture and a decreased focus on manufacturing.
Communities with war industries experienced an immediate labor surplus when those industries closed down, and the large numbers of returning soldiers added to the unemployment problem.
It was used as an engine in locomotive trains, & also in steam boats. it also helped create electricity which allowed things such as morse code & synchronization of the world’s clocks.
