16+5 =21. M is 16 if you do 21-5=16
The answer to the question above is this: A working-term memory that increases from 1 slot at birth to about 10 slots by age five years. This is the one that is not on their list of reasons. <span>Flavell and Wellman are actually researches who study metacognition and child psychology. According to them, as the child grows older, so as the ability of memory and learning also improve. </span>
More people were needed to plant and pick cotton so plantation owners used slaves to fill these positions.
Explanation:
The invention of the "cotton gin by Eli" Whitney resulted in tremendous production in America and other industrial estates. However, it was associated with another far-fetched issue along-side.
Before the invention of the cotton gin, there was general slack in demand of slaves. The coming of cotton gin meant the humongous need for raw cotton since the machine can process the raw cotton at a faster pace than any other machines available contemporarily.
This rapid need for raw cotton was substituted by employing slaves in the cotton field for their production and collection. This caused an increased need for slave once again.
Hey,
Jamestown settlers experimented with GLASSBLOWING, VINEYARD cultivation, and even silkworm farming. Despite efforts to diversify
the economy, by the end of the 1620s only one crop was drawing a fair market price in England: tobacco.
