I have no idea but would u help me in my questions
The answer is siege.
Siege, also known as blockade or encirclement, is an attack where a military force surround a city or fort in order to make them surrender. This would trap the enemies with the force encircling them. The force basically encircles them then cuts off their resources and supplies and compels or persuade them to surrender.
To gain something out of that canal
Answer:
it can make the process easier because it can be from your phone. but it may increase the likely hood of cheating.