At the time of his death, Alexander's empire covered some 5,200,000 km2<span> (2,000,000 sq mi),</span>[203]<span> and was the largest state of its time. Many of these areas remained in Macedonian hands or under Greek influence for the next 200–300 years. The </span>successor states<span> that emerged were, at least initially, dominant forces, and these 300 years are often referred to as the </span>Hellenistic period<span>.</span>
Turkmenistan state has the least land at or below 1640 feet above sea level.
<u>Explanation:</u>
Turkmenistan is situated in central Asia, offering borders to Kazakhstan, Uzbekistan, Afghanistan, and Iran. Since it is minimal land at or below 1640 feet above ocean level. With the most noteworthy point on the territory: Mount Ayribaba (3,139 meters/10,299 feet) and Lowest point ashore: Akchanaya Depression (81 meters/266 feet underneath ocean level).
Its Area covers 488,100 square kilometers (188,456 square miles). It is known for its dictatorial government and enormous gas holds, Turkmenistan additionally has a notoriety for being an island of dependability in anxious Central Asia. Regardless of its gas riches, quite a bit of Turkmenistan's populace is as yet ruined.
The answer is C. Douglas MacArthur