<span>In a democratic society everyone has rights of freedom of speech means everyone speck their opinion either it is right or wrong validated from real facts. But the policy created by the rulling government or court should be mandatory for all citizens of a country.</span>
Answer:
Chinese received 30-50 percent lower wages than whites for the same job and they had to pay for their own food stuffs,” Chang says. “They also had the most difficult and dangerous work, including tunneling and the use of explosives. There is also evidence they faced physical abuse at times from some supervisors
"The cause of" would be the answer
Harappan Civilization's writing has never been decoded. Harappan Civilization is a part of the Indus Valley Civilization. The languages of the Harappan Civilization belong to the Bronze Age and they are still today a mystery. This language is totally unattested to any source that is readable. This is one mystery that is yet to be solved.