An astrolabe is a primitive angle-measuring tool. It can be used to - very in-exactly! - measure the altitude above the horizon of a celestial body like the Sun, Moon or Polaris in order to calculate your position.
Medieval gunners used the astrolabe to calculate the height of towers and buildings, in order to more accurately aim their cannons.
Answer:
umm what did u mean by that
Explanation:
Ah cool!
This would be referring to the Homestead Act! They would give the land to anyone who was willing to work on or improve the land.
The land was given almost free of cost and all the new owner of the land was required to do, was work the land until it was ready for farming/crops, and then they had to build a house for themselves (and possibly their family).
A solution composed of α-cyclodextrine, waterand 4-methylpyridine hope this helped
