Officials standardized the writing characters to have the same meaning.
A standardized system of weights and measures was adopted.
A standard width was adopted for carts.
Explanation:
Qin's took control of the territories during the Zhou dynasty. Qin's brought changes to the Chinese government which was following for centuries. Qin's ruler used Legalism to rule. Qin's ruler took control over the neighboring states and declared himself the first Qin's emperor. He wanted to unify and strengthen China.
Qin ruler restricts the system of the hereditary authority to pass their post of a king to their sons. He also executed opposition and burned books to prevent new ideas.
The answer to the question above is letter "A. save American lives". Truman became the president succeeding President Franklin Roosevelt in April 12, 1945. Aside from what has been said, it was also his aim to shorten war for peace.
As of China, they use the system called "mandate of heaven" to select their emperor. The Mandate of Heaven is like god. The gods select who should be their next emperor
The Caribbean unrest was not limited to British colonies: massive strikes took place in the independent Cuba in 1930, 1933 and 1935, as well as a hunger march by sugar workers on French Martinique in February 1935.