Topic 1: Increasing travels between countries enable people to learn different cultures or to increase tension between people from different countries

 
50.
 
Facility 
+ 
excellent, medical, military, new, private, public, recreational, residential
 
51.
 
Feature 
+ 
attractive, central, distinctive, essential, important, interesting, key, main, 
notable, original, prominent, regular, significant, striking, unique
 
52.
 
Feeling 
+ 
ambivalent, bad, deep, hard, ill, negative, personal, real, strong, true
 
53.
 
Force 
+ 
armed, conventional, driving, military, political, potent, powerful, social
 
54.
 
Group 
+ 
environmental, ethnic, left-wing, political, right-wing, social
 
55.
 
Growth 
+ 
economic,  emotional,  healthy,  industrial,  personal,  rapid,  slow,  steady, 
strong