It has made the spread of cultures and ideas easier.
The development of early cities made it easier for people to communicate quickly in their daily lives. The development of early cities also meant that diseases spread more quickly.
The development of early cities made it easier for people to communicate quickly in their daily lives. The development of early cities also meant that diseases spread more quickly.
all CDMA and UMPS and HSPA phones have spread spectum applied!
Cities developed in Mesopotamia, and ideas were spread through trade and conquest.
Casual contact, sweat, tears, feces, urine do not affect the spread of HIV.
It is spread by people touching things like phones and door knobs.
yes
The development of the printing press
The spread of agriculture led to surplus food production, which enabled trade to develop by allowing individuals to specialize in other occupations and exchange goods for a variety of resources. This specialization and trade network contributed to the development of complex economies and the growth of civilizations.
Africa
yes