By placing two compatible units next to each other, they will slowly build up their supports as each turn passes. When it is done for a certain amount of turns, when either of the two units is selected, the "Support" command can be found. When that command (and the other unit) is selected, they will engage in a support conversation. When that conversation is over, their support levels will increase. It will start off as a "C" support, and another support conversation will make it a "B" support, and a third support conversation will make it an "A" support, the strongest support available.
More information on compatible units can be found at bit.ly/1cxlDAt
They used stones to build it and they had to carry the stones up themselves or strong animas would.
green imond stones
bricks, stones,and wood.
Stones and mud,and dirt
just use stones
about 2.3 million limestone stones
put a lot of supports on it
they built it out of heavy stones and logs
The Inca built their roads using a technique called "ushnu," which involved fitting irregular stones tightly together without the use of mortar. These roads were constructed primarily for military and administrative purposes, connecting various parts of the Inca Empire.
The Aztecs built their homes using adobe bricks made from a mixture of mud and straw. These bricks were then stacked and plastered together to form walls. Roofs were typically made of thatched materials like dried grass or palm leaves.
ygfyu
The Egyptians used limestone to build their tombs :) This is not correct <<<