The 3 great empires were the Mughal, Ottoman, and the Safavid empire.
People usually belong to political parties. However, even within the parties themselves, there are smaller groups, called "factions". These "factions" are part of the larger group (parties) and they are committed to a common political purpose.
These people who are part of a political faction within a political party, band together to achieve a common goal or interest. They want to advance a certain agenda, such as certain policies that are important to the group within the political party.
1 The United States was concerned about renewed European colonization efforts in the wake of Latin American independence movements.
Answer:
The railroad became a way for companies to ship to each other from across the country, transport raw materials to factories, and send final products to consumers.
