Answer:
a)Lack of a strong central authority and the constant threat of armed attack led to the establishment of a new institution.
Explanation:
the empire was so large it was hard to defend
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As the world's largest country in total area, Russia showcases a wide diversity of landforms. In general terms, it is divided into some very specific geographical zones.
Some Details...
<span>The broad European Plain, or Volga River Plain extends from the Ural Mountains to its western borders with Europe. </span>
<span>The central and southern areas of Russia include large fertile areas, marsh, steppes (plains without trees) and massive coniferous forests. </span>
<span>Siberia is a combination of frozen tundra, with rolling hills rising to plateaus, punctuated by scattered mountain ranges. </span>
Mountains
<span>Mountain ranges are found across Russia, with many of the major ones stretching along its southwestern, southeastern and eastern borders </span>
<span>In the far southwest the Caucasus Mountains slice across the land. The country's highest point, Mt. Elbrus at 18,481 ft. (5,633 m), is located there. </span>
<span>Making up the natural border between </span>European Russia<span>and </span>Asia<span>, the Ural Mountains extend from the </span>Arctic Ocean<span> to </span>Kazakhstan's<span> northern border. </span>
No the u.s did not enter the league of nations after world war 1 because the opposition of the press and u.s senate
The correct answer is <span>one clenched fist. The size of a fist would be used as a unit of measure, which was common at that time where people also used elbows and thumbs for size. Foot comes from old times and is still used today, just like stones. These are archaic sizes before the metric system.</span>
c. The establishment of global empires
