In what way has the development of cellular phones beenc the modern era?

one of the things that it is

It has made the spread of cultures and ideas easier.

increased food supply

improved public health

increased birth rates

hope this : d

all of the following apply except for (a. excessive credit on real estate resulting in defaulted loans.

in 1819, panic swept the country due,in part, to the rapid expansion of american manufacturing during the war of 1812 and the distress caused by the post-war british competition. the rapid expansion of american farming was another factor.

explanation: