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We the people of the united states, in order to form a more perfect union, establish justice, insure domestic tranquility, provide for the common defence, promote the general welfare, and secure the blessings of liberty to ourselves and our posterity, do ordain and establish this constitution for the united states of america. according to the preamble which action represents an appropriate role for government

Cricket team of india australia and pakistan participant in 20-20 match . find the probability that india wins .

Scientists observed a rock stratum with fossil. if mollusks evolved before arthropod, where will their fossils be found.