One of the main purposes of the British Declaratory Act of 1766 was to end the boycotts that were taking place in America over British goods, due to what the colonists saw as unfair taxation.
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the "Slave trade", since this trade gave Britain a large amount of free labor with which to build settlements and extract wealth from the Caribbean in the form of sugar. </span></span>
2. The last great gold rush. 1896-1899 also called the Yukon gold rush or the Alaskan gold rush.
It resulted in crop failure