What type of housing units were built for the government sector that eventually became tenement housing?

The option referring to Bagon Lipunan Sites and Services accurately highlights a significant historical initiative in the Philippines aimed at providing affordable housing for low to middle-income families, particularly in urban areas. This program was developed to alleviate the housing shortage and improve living conditions by constructing low-cost housing units. Eventually, many of these units evolved into tenement housing, which often features densely packed living conditions and limited resources for residents.

Bagon Lipunan Sites and Services reflects a government effort to address social housing needs, showing its critical role in shaping urban residential landscapes. In contrast, the other choices represent developments that are generally associated with higher-end residential or commercial offerings rather than addressing the specific needs of affordable housing. For example, Philamlife Homes and Filinvest Corporate City are oriented toward more affluent markets, while Bonifacio Global City is recognized as a central business district focusing on mixed-use developments and upscale living. Thus, the context of Bagon Lipunan Sites and Services makes it the most relevant choice regarding the transition from government-built housing to the concept of tenement housing.