King darius improved the infrastructure of the persian empire by: building roads digging canals improving trade all of the above

Which statement best explains how maynard jackson's 1968 decision foretold his future? he was elected mayor of atlanta in 1973 he was elected governor of georgia in 1990. he started his own bond and security business he removed segregation signs form water fountains at city hall

John lennon and paul mccartney belonged to this group

What is the role of communication within groups of people with different backgrounds?