The history of Indianapolis is a unique example of how a carefully planned settlement evolved into a thriving metropolis. Unlike many cities that grew from trading posts, Indianapolis was specifically conceived as the new capital of the state of Indiana. The decision to establish the capital in the geographical centre of the state was made in 1820, and the city was officially founded in 1821. The name, proposed by Judge Jeremiah Sullivan, elegantly combines the state name "Indiana" with the Greek word "polis", meaning "city". The city was designed by architect Alexander Ralston, who had previously assisted in planning Washington D.C., which explains the logical and convenient street grid of Indianapolis.
From the very beginning, the status of capital, which the city officially received in 1825, became a powerful stimulus for its growth. Its location in the heart of the state and the passage of the National Road through it turned Indianapolis into an important point for settlers and trade. However, the real breakthrough came with the arrival of the railways in 1847. A developed network of railways radiating in all directions secured the city its famous nickname — "The Crossroads of America", highlighting its role as a key transport hub of the Midwest.
In the 19th century, the city experienced rapid economic growth. The arrival of railways and the discovery of natural gas deposits boosted the development of the food industry and mechanical engineering. At the dawn of the automotive era, Indianapolis even competed with Detroit for the title of the automotive capital. Parallel to this, cultural life developed: the city became an educational centre, where the prestigious Butler University was founded in 1855. Thus, thanks to its favourable location, far-sighted planning, and industrial development, Indianapolis turned from an idea on a map into one of the most dynamic cities in the USA.