The saying "beware the greeks bearing gifts" means

a you should not accept gifts from your enemies

b people from greece give poor gifts

c countries should not give gifts while in battle

d a person should be careful when traveling in greece

I assume this is a quote from The Iliad and the Odyssey or some movie about the Trojan war, talking about the Trojan horse?

The answer is A, you should never accept gifts from your enemies.

the andes or andean mountains (spanish: cordillera de los andes) are the longest continental mountain range in the world, forming a continuous highland along the western edge of south america. this range is about 7,000 km (4,300 mi) long, about 200 to 700 km (120 to 430 mi) wide (widest between 18° south and 20° south latitude), and of an average height of about 4,000 m (13,000 ft). the andes extend from north to south through seven south american countries: venezuela, colombia, ecuador, peru, bolivia, chile and argentina.

from wikipedia

hope this !

richard nixon led the investigation that resulted in alger hiss being convicted of prejury.