The Geat Wall of China.
no natural barriers are rivers, cliffs...... natural stuff not man made
The tip of a whip.
(1) Barriers with people (2) Barriers with words (3) Barriers made by cultural differences (4) Barriers made by distance
barriers to entry mostly are either natural or man made.natural barriers could be due to possession of a key resource or means of production.man made on the other hand include copy and patent rights.
barriers to entry mostly are either natural or man made.natural barriers could be due to possession of a key resource or means of production.man made on the other hand include copy and patent rights.
barriers to entry mostly are either natural or man made.natural barriers could be due to possession of a key resource or means of production.man made on the other hand include copy and patent rights.
In 122 ad, the construction of Hadrian's Wall happened. He was an administrator who wanted man made barriers around the empire.
The artificial barriers in the quote represented discrimination.
A river, mountain, canyon, ocean, or any other geographical feature that separates two regions. This can also be man-made buildings and structures.
Barriers made to imprison people or animals
Yes, there are several man-made features on the River Thames, including bridges, embankments, weirs, locks, and flood barriers. These structures serve various purposes such as transportation, flood control, and navigation along the river.