Answer:
2.They were economically strong.
4.They ruled for about 300 years.
Explanation:
Both dynasties ruled about 300 years: the Tang Dynasty from 618 to 907 and the Song Dynasty from 960 to 1279.
Likewise, both economies were strong and based mainly on ocean trade in which silk was the largest export, this was thanks to the Grand Canal (built during the Tang Dynasty) which was the world’s longest canal at the time and linked China to the West and encouraged north-south trade within China. Furthermore, during this era, numerous inventions emerged such as the magnetic compass for sailing, paper money, porcelain, the mechanical clock and gunpowder, and the technology and science advanced to the point that China became the most advanced in the world during this era.
In June 1848, the revolutions in Austria began to run out of steam. After all, it was a non-industrialized country that did not have a well-developed middle class. Their revolution, largely led by intellectuals and students, could not marshal the same amount of popular support as the bourgeoisie in Western Europe.
16 million animals in world war 1
In turn, the railroads had a great impact on the steel industry. ... The rapid rise of the steel and railroad industries between the end of the Civil War and the early 1900s spurred the growth of other big businesses, especially in the oil, financial, and manufacturing sectors of the economy.
HOPE THIS HELPED!!!
Most likely something from a book, because it had to be published first in order for the information to be released, much more reliable than the internet :)
