What natural geographic boundary separates the colonies from unsettled territory?

The natural geographic boundary that separates the colonies from unsettled territory is physical boundaries such as mountain ranges, oceans, rivers and deserts. These are real natural line that separate two areas or different regions of the Earth.

Moreover, some examples of physical boundaries are the Rio Grande that separate United States and Mexico, while the Mississippi River form a large part of the boundary between Louisiana and Mississippi and Arkansas and Tennessee.

The answer is The characteristic geographic limit that isolates the provinces from agitated region is physical limits, for example, mountain ranges, seas, waterways and deserts.  

Explanation:

These are genuine regular line that different two zones or distinctive districts of the Earth.  Also, a few precedents of physical limits are the Rio Grande that different United States and Mexico, while the Mississippi River shape a vast piece of the limit among Louisiana and Mississippi and Arkansas and Tennessee.A district is a zone of land that has basic highlights. An area can be characterized by common or fake highlights. Dialect, government, or religion can characterize an area, as can timberland, untamed life, or atmosphere

whose power in the senate is equal to the power of the speaker of the house?

in his book, the riddle of the rosetta stone, james giblin talks about how there was a young british polymath and physician named thomas young who made a lot of advances on the deciphering of the rosetta stone. he says that even though young made a lot of mistakes because he was working under false assumptions, he also made huge contributions like deciphering three out of the seven symbols (more than anyone else before him). young published his findings and continued his good work but he wasn't able to progress much further due to some unfavorable situations, he still laid the basis for many other scholars and of course for the man who has been generally known to have deciphered it, jean-françois champollion