Manila is a planned city. In 1905, American Architect and Urban Planner Daniel Burnham was commissioned to design the new capital. His design for the city was based on the City Beautiful movement, which features broad streets and avenues radiating out from rectangles. The city is made up of fourteen city districts, according to Republic Act No. 409—the Revised Charter of the City of Manila—the basis of which officially sets the present-day boundary of the city. Two districts were later created, which are Santa Mesa (partitioned off from Sampaloc) and San Andres (partitioned off from Santa Ana).