Why did Boston officials increase the citys land area between 1600 and 1830 and how did they do it?

Boston officials increased the city's land area between 1600 and 1830 to accommodate population growth and economic expansion. They achieved this by filling in marshlands, creating new landfills, and diverting tidal estuaries to create more land suitable for development. This process, known as "land reclamation," allowed the city to expand its urban footprint and accommodate the needs of a growing population.