Steel and electricity worked together to revolutionize transportation by helping power trains. Steel was regularly used to help build train tracks to connect the US. As well electricity was used on the electrified third rail to power trains.
1856 I believe is the anwser
In the year 2011 there were 195 recognized <em>sovereign states</em> and 11 <em>entities </em>, 206 entries altogether.
A<em> sovereign state</em> is a state with borders where a particular group of people sharing a common language and common cultural values live. This formation is represented by a centralized government that makes laws followed by people.
An <em>entity</em> is a partially recognized state that claims sovereignty but is usually a constituent ( part ) of other powers. Some examples of entities are : Kosovo, Cook Islands, Northern Cyprus and Niue.
Answer:
A. The revolutionaries failed to achieve their long-term goals.
Explanation:
The uprisings led to little political change but had a significant social and cultural change. Some reforms lasted and brought with them certain changes such as the abolition of serfdom in Austria and Hungary, the end of absolute monarchy in Denmark, and the introduction of representative democracy in the Netherlands
Answer:
Early European monarchs sought the support of the middle class because the middle class increasingly was the source of revenue.
Explanation: