Which theorem is not a valid theorem to show that 2 triangles are congruent

In the construction of new housing development, which factor of production can be categorized as land?

How has the geography of india made it difficult for its people to expand before modern technology?

Select the correct answer.look at this nineteenth-century illustration of london. which explanation best relates this illustration to changes in britain in the 1800s? a.factory workers in cities lost their livelihood because of the lack of housingb.industrialization narrowed the inccome gap between landowners and workers.c.the migration of workers from rural to urban areas resulted in overcrowded citiesd.the spread of railways allowed farmers to sell produce far from where it was grown.