Answer:
a mountain range in central Europe that separated the Holy Roman Empire and the Byzantine Empire. Today it extends through Poland and Hungary.
Explanation:
Carpathian Mountains acted as barriers to travelers and traders, and as protection. Byzantine Empire - had a different leader.
The Carpathian Mountains are the second longest mountain system in Europe covering an area of about 210,000 square kilometers. Seven countries (Czech Republic, Hungary, Poland, Romania, Serbia, Slovak Republic, and Ukraine) share the territory of the Carpathian region, five of them are EU members.
Explanation:
Agriculture to Industry
Industrialization is defined by the movement from primarily agrarian labor toward urbanized, mass-producing industrial labor. This transformation corresponds with rising marginal productivity and rising real wages, albeit not consistently or equally.
According to the 1790 U.S. Census, more than 90% of all American laborers worked in farming. The productivity—and corresponding real wages—of farm labor was very low. Factory jobs tended to offer wage rates that were several times higher than farm rates. Workers eagerly moved from low-paying, hard labor in the sun to relatively high-paying, hard labor in industrial factories.
By 1890, the number of non-farm workers had overtaken the number of farmers in the U.S. This trend continued into the 20th century; farmers made up just 2.6% of the U.S. labor force in 1990.
Answer:
I believe the answer is A
Explanation:
The western end of the railroad in 1858 was St. Louis.
Answer:
George Washington was the first president of the USA.