Elaborate drainage system
The harappan civilization is also known as the Indus river valley civilization. known as the earliest producers of cotton, the city featured an elaborate drainage system, which could have been necessitated by prosperity and effort to control the outbreak of river-line diseases.
An Act requiring an Oath of Allegiance and to support the Constitution of the United States to be administered to Masters of American Vessels clearing for foreign or other Ports during the present Rebellion.
Does this help?:)Let me know if I’m wrong
1.<span>a theory or system of </span>social organization<span> that advocates the vesting of theownership and control of the means of production and distribution, of capital, land,etc., in the community as a <span>whole.
2.</span></span>the disposition to preserve or restore what is established and traditional and to <span>limit change.
3.</span>a political or social philosophy advocating the freedom of the individual,parliamentary systems of government, nonviolent modification of political, social, oreconomic institutions to assure unrestricted development in all spheres of humanendeavor, and governmental guarantees of individual rights and civil <span>liberties.
4.</span>devotion and loyalty to one's own country; <span>patriotism.
5.</span><span>the principle or policy of </span>abolition<span>, especially of slavery of blacks in the <span>U.S. Get rid of
6. </span></span>romantic<span> spirit or tendency.</span><span>
7.</span>interest in or concern for the actual or real, as distinguished from the abstract,speculative, etc.