<span>In accordance with his suggestion, Canning in 1827 introduced a measure on the corn laws proposing the adoption of a sliding scale to </span>regulate the amount of duty.<span>
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O' Sullivan believed that the United States had a mission to expand, spreading its form of democracy and freedom
Arab slave-trading caravan transporting black African slaves across the Sahara.
Answer: C
the final king of Rome was overthrown.
Explanation: