Ending slavery means it will stop for sure, mean while ending the slavery trade means you won't be making more trades but slavery still exist.
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Sunlight and wind
oil and coal are non renewable, they can’t replenish themselves
The KNIGHTS OF LABOR was known for staging violent strikes against companies.
<span>Reagan is acknowledging Gorbachev's contribution to ending communism by including references Moscow's new policy of reform and openness. He highlights the release of political prisoners and the acceptance of foreign news broadcasts. Gorbachev is also encouraging greater freedom from state control for various economic enterprises.</span>
