The correct answers are:
- Finland;
- Estonia;
- Poland;
With the Treaty of Brest-Litovsk, Russia, not very pleased with it, had to accept the independence of Finland, while Estonia and Poland were countries that they had to give up to Germany and Austria-Hungary. Not very happy about it, but the Russians were not in a position to keep these territories, as well as few others that they lost, but when the World War II came, they returned to invade this territories again, and in general succeeded.
<span>The majority of Shang Dynasty writing was done of bamboo. The correct answer is the final option. The people wrote on bamboo because other materials for writing hadn't yet been discovered. It took a while until papyrus, let alone paper was discovered for writing purposes. Although paper was indeed discovered in China, it didn't happen until 25 AD, by Cai Lun. </span>
Hello there,
Your correct answer would be "<span> We are progressing </span>in<span> some areas and regressing </span>in<span> the others.".
Hope this helps.
~Jurgen.</span>
Not a history expert my guess would be the last one. Riot
Hey there,
Your question states: <span>When was electricity is important in the second industrial revolution?
In the year </span>

was when it was really important to use electricity was very important. In this time, it was in the second industrial revolution.In this time, the second industrial revolution, it was very intense, very poor and crazy. People had very little money and clothes and they stink (sadly) and there life was just very bad. So during this time, they really needed electricity was very important to help with anything.
Hope this helps you.
~Jurgen