New railroad lines!
New railroad lines!
Well, railroads helped and also steel! Later cars helped too!
New Railroad lines. Nipples
mass transportations
Horse car and electric streetcar
Most things will usually expand because the atoms in it get heated and force the boundaries outward. Water is the exception which expands when frozen.
the developement of nation states in western europe that helped expand trade and interest in overseas exploration.
There are two ways to expand your lungs: 1. Muscles in your chest expand your Rib Cage and pull your lungs outward, expanding their volume. 2. Your Diaphram muscles pull downward and expand your lungs downward.
The spread of cities into surrounding areas is known as urban sprawl. This occurs when cities expand outward into previously undeveloped areas, often resulting in low-density, car-dependent development, loss of green spaces, and increased infrastructure costs. Urban sprawl can have negative environmental, social, and economic impacts.
The inventionof the train helped urban areas to expand.
It means when you expand a place e.g- Batley Grammar School has expanded in its canteen.......
Stars expand and contract in size due to the balance between gravitational forces pulling inwards and internal pressures pushing outwards. When nuclear fusion in the core of a star produces energy, it creates an outward pressure that can cause the star to expand. As the star's core exhausts its fuel, the outward pressure decreases, causing the star to contract under its own gravity.