Which statements about characteristics of the inca's civilization are correct choose all that are correct. a. created a system of picture writing carved in stone. b. created a vast system of roads to link its empire. c. transformed a deserted island into a large city with causeways. d. built a fantastic city in the andes where srone masons fitted gigantic blocks of stone without using mortar.

The correct answers are B and D.

B) The Inca road system, known in Quechua language as Qhapaq Ñan, was the largest transportation system in Pre-Columbian South America. It connected important nodes of the Inca Empire following the Andes, from the North in what today is Colombia to the South in what today is Argentina.

D) They also built large stone cities in the Andes mountains, the most famous one among them was Machu Picchu, which is made completely out of giant blocks of stone fitted to each other without mortar.

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