The correct answer is - Exports grew significantly in the 1820's.
This graph shows us the exports of opium by the British toward China. Starting from the year of 1729 the exports of opium in China constantly grew, though relatively slowly. In 1790 there's significant rise in the exports, but that it kind of stagnates and the growth is minimal in next three decades.
<em>From the begging of the 1820's to the end of the 1820's the exports of opium start to grow very quickly. The rise in exports was so quick that in just this decade the exports of opium went up by around three times (tripled).</em>
That trend of rapid growth in the opium exports continued in the next decade, the 1830's, as well.
NATO air strikes forced yugoslav troops to leave kosovo
<u>Answer:</u>
Early mound-building tribes flourish "In the Mississippi and Ohio River Valleys".
<u>Explanation:</u>
"Mound Builders" is a collective name for number of North American inhabitants for a period of 5000 years and comprised from Archaic's period pre-Columbian cultures, Woodland's period Adena, Calusa and Hopewell cultures, Mississippian period cultural people from 3599 BCE to 16th century CE resided in Ohio & Mississippi River Valley.
The Mound Builders were categorized with different classes of society termed as the Nobles, the Stars, the Honored Men and the Honored Women and the lower class.The Mound Builders use to pay homage to the sun and centered their religion served by shaven priests, a shaman, and leaders of the village around a temple.
Price changes send contrasting messages to consumers and producers about whether to enter or leave a market. Rising prices give a signal to consumers to reduce demand or withdraw from a market completely, and they give a signal to potential producers to enter a market.
