1. the legislative branch of government (Congress) examines a proposed bill and can either reject or vote to make it into a law.
2: when Congress votes in favor of making a bill into law, the Executive branch of government ( the president) signs it into law. If the president does not approve of the bill, he/she can veto it, and send recommendations to Congress to amend the bill.
if Congress approves a bill 2/3 or more of both the house and Senate, it shall become a law, and the president cant veto it.
3: The judicial branch of government (the supreme Court) interprets laws and upholds the constitution. When disagreements occur between the legislative and executive branches of government, the judicial branch has the power to resolve the disagreement by interpreting the law in view of existing laws and the consitution.
4: the varying roles of the three branches of government prove a system of checks and balances so that no branch of government can abuse power or authority over the governed.

Tsar Alexander II initiated a series of importantreforms in Russia. During his reign, the country's rail and communication networks were improved, resulting in increased economic activity and the development of banking institutions.
The main factor was the utilization of raised field agriculture. They would build these fields that had been artificially raised to a certain height along a flowing water source (mostly rivers but occasionally streams as well in some cases). When tropical weather patterns would cause said water sources to flood, instead of washing away the crops, it would act as irrigation for the raised fields. Securing a steady food source allowed the Mayans to support a large civilization in the tropical regions they called home.
knots and designs in string