Sl<span>ave rebellions and the fear of slave revolts consumed the attention of white colonists in the south and the north in the 1730s and the 1740s because the ratio of slaves to whites was often very high--meaning that the only thing keeping such revolts from taking place more often was fear and violent intimidation. </span>
Answer:
2: Allied troops flew supplies into West Berlin during a blockade by the Soviet Union.
Explanation:
The First and Second Opium wars were two conflicts that took place in the 19th century between the British Empire and China regarding the control of the opium trade.
<u>UK used smuggling techniques</u>, in order to introduce illegaly large quantities of opium in China. In fact, UK ended up becoming the major supplier in Chinese territories through these techniques. These conflicts weakened the Qing's dinasty that had to direct their trade to different territories after the confrontation.
