The maps show changes in a city in 1950 and now.

The map below shows the changes in the city from 1960 to now.

Overall

, the city has been developed and certain zones have become much larger.

Moreover

, the number of population has

also

increased. Looking at the details, about business districts in 1950 there was a small area, with low-rise buildings of all sorts because as it is written the population is small 20,000 and has not developed that much yet.

However

, now

this

area has increased, various corporations and companies have appeared, and the population has increased,

this

means that commercial activity is developing really well and there has been a transition to a centralized economy. In residential areas there used to be few houses, few people, and simple houses.

Whereas

, at the moment there are more people, apartments in a high-rise building and some other housing options have appeared. In the government building, there was some kind of crap that was far from the business and residential area.

Although

Correct word choice

However

show examples

,what about bridges, in 1950 there was one simple bridge, some kind of cringe-worthy wooden one,

while

now with the use of some engineering technologies, there is a better and safer bridge.