The biggest challenges faced by the Jewish settlers who arrived in
Israel
beginning in the 1880s was introducing modern agricultural methods
to an
ancient culture.
Mosquito-borne disease in the wetlands represented another
challenge.
Charles Babbage was the inventor
Answer:
the factors that tended to keep India from remaining united were the domination of the region, new customs cames, and new languages.
The Electoral College is "none of the above", since in fact it is a system in the United States in which electors in every state and Washington DC elect the President.
