Pittsburgh (/ ˈ p ɪ t s b ɜːr ɡ / PITS-burg) is a city in the state of Pennsylvania in the United States, and is the county seat of Allegheny County.An estimated population of about 300,286 residents live within the city limits as of 2019, making it the 66th-largest city in the U.S. And the second-most populous city in Pennsylvania, behind Philadelphia. Los Angeles Unified School District (LAUSD) is a public school district in Los Angeles, California, United States.It is the largest (in terms of number of students) public school system in California and the 2nd largest public school district in the United States. Steven universe movie to watch. Hec ranking lahore universities. Lnb telesystem ku universal duplo. Can alternative energy replace fossil fuels essay. Ono talking to the universe. Kwara state university hnd conversion. Good title for bullying essay.