The responsibilities of labor unions included: organizing workers promoting better collective bargaining between laborers and employers forcing corporations to consider the plight of their workers passing labor legislation hiring factory workers.
Answer:
B. More railroad connections
It was Alexander the Great of Macedonia who conquered Persia in the 330s BC, in what became known as one of the most significant takeovers in history, since it led to the fall of the Persian Empire.
China is growing exponentially as a provider of steel and other products, and it makes complete sense since the nations economy is rising at an incredible pace. The United States traditionally was a huge supplier, but over the past 12 years China has been building structures at an unprecedented rate, and steel being the huge component of large skyscrapers this is one of the biggest reasons for its growth over the decade
