4: Traditionally, armies would lay siege to a town by surrounding it and cutting off its supply lines, preventing any goods or reinforcements from entering. This strategy aimed to weaken the town's defenses over time by starving its inhabitants and limiting access to essential resources. Additionally, siege armies often utilized various tactics such as building siege works, including trenches and fortifications, to protect themselves from the town’s defenses while they launched attacks or bombardments with artillery.
5: An army would want control of a town like Savannah for several strategic reasons. First, Savannah's location as a port city made it an important hub for trade and supply routes, allowing the controlling army to gain access to valuable resources and goods. Second, controlling Savannah would provide a tactical advantage, as it could serve as a base for further military operations in the region. Lastly, holding the town would deny the opposing army a critical stronghold, thereby weakening their overall position and influence in the area.