"<span>d. european monarchies,colonize the" would be the best option, since at this time America was worried that increasing foreign influence in the region would lead to a takeover invasion of the US and its territories. </span>
I think the name you are looking for is "tenement".
The name comes from tenancy: the flats in those dwellings were typically rented, not owned.
Tenements bring with them the association of being overcrowded and having sanitary problems.
Tenements were an important aspect of life in New York in the 19th century.<span />
A) The scientists of the Industrial Revolution discovered ways to make machines much more efficient than people.
The Revolution focused on production efficiency rather than craftsmanship and quality.
The Mayans met their demise when the Spanish conquered the Mayan with the combination of superior technology and the introduction of foreign diseases. Foreign diseases such as smallpox weakened populations and were thus easier to subdue.
