Answer:
The main problem of electricity in town is differet from cities . Cities is highly develop in electricity but town ondevlop.in town electricity not came regurlay and in city electricity came in to high voltage
It was influential on the improvement of weapons during WWll.
Answer:
The Tang rulers changed China were the enlargement of China, extension of roads and canals, helping to tie the empire together. Social changes that occurred in China during the Tang and Song Dynasty were a new upper class.
