keach: but that was not all. before the elected king was formally crowned, he was expected to launch a pre-inaugural raid -- a campaign against either a rebellious town or against towns not previously conquered. the raid would show that the man elected was in fact a competent military leader. this altar celebrates 11 conquests by the great aztec king montezuma i. but montezuma is not portrayed anywhere on the monument. instead, it celebrates 11 warriors, each shown subduing an enemy. in aztec society, it was not just the king who benefitted from warfare. the aztec society was unquestionably a strongly class-based society, but it did allow for a certain amount of mobility. and this mobility was largely through success in war. a successful commoner could hope to achieve noble status by virtue of his deeds. keach: this form of social mobility was illustrated in 16th century documents. first, a poorly dressed novice takes a captive. when he takes another captive, he gets a more elaborate costume and better weaponry.

keach: it is not an isolated incident.terviewing dozens of farmers, sanders learns that crop yields are declining throughout the valley. this is because the fallow, or resting period, that soils need to regain their fertility has been cut short. this is exactly what sanders thinks may have happened in the past. sanders: when a subsistence farming population come into an area like this as pioneers, what they usually do is practice a long fallow system of farming. they'll crop land for a year or two, and then they'll let it go back to high forest again. then what happens, as population increases, you have to reduce the fallow because there just isn't enough land to let it all go back into high forest. and that process, at the end, can result in a landscape in which the land -- every piece of land is cultivated every year or every other year. and this is what's happened here. all the evidence that we have from the archaeological survey of the valley shows that at the peak of copan in the 8th century a.d., that the ratio of pe

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jane seymour taking the next step, filing these legal separation papers from husband james keach, askingal custody of thei÷@"]%9 sons. >>>çó john gosselin's brand-new interview about lifefá minus ka. >> at this point, there is noñr cooperation. >> the former reality star-turned-waiter now living in this cabin in the pennsylvania woods dishing to own their relationship has totallye1 crumbled. >> you really know wha inxd kate's house. totally not on the same page at all about anything. >>> kanye west revealing newt( details of hisi] surprise caugh on mix vidq engagement. >> did kim know? >> think kim knows everything. >> his first interview about popping the question, insisting on l.a.'s power 106 he picked out this see it from space stunner. >> ilpçó worked with four diffe jewellers and the ring actually got changed the night before that ring was less than four hours old by the time i g1,: i to her. >> kanye's one regret? >> i got to apologize to theÑi race of males for turning up so much. >> well, cane yeah reportedly just got khloe and lamar to reunite at his concert last night. >> i

. >> are there any mayers that you played with other keached?lts. >> it's funny you say it's making you nervous you remember when we had these highlights and video play book and i had a pure memory and my idol growing up. i had clips of him at lsu. i gave him a 60 pin clip to watch. because he is ver is a little be him. >> while ricky's passioning skills and defensive ability has led him to be one of the league's leader in steals. his new boss wants him to take a page from crystal petes book. >> your greatest strength blb your greatest weak rns if you can't control that. he is extremely unselfish and is a facilitator. and wants to get everybody else involved. but that is like miss down fall. >> how do you feel about the the national players. >> when there is a mistake made and they are frustrated and whatever is being said in their native language is not being said in english. many teams we don't know what they are saying. from the looks we have an idea. >> it's fun to watch different things fromme from everywhere. and playing request with guys

. >> i would never tell them to go out there and let them score that's not what you want to keach kids. >> reporter: coach buchanan said by halftime, he was actively trying to let the clock run, instructing players to make fair-catch calls. >> you don't want to embarrass -- i've been on the other side of the scores. in 2011, we -- like travis scored 62 points on us. that doesn't feel good. doesn't make your kids feel good. >> i have to do an investigation to make sure there is no legitimate complaint to it. >> reporter: he said for now, he's confident his coaches acted appropriately. >> there was nothing unfair about it, other than the fact that our players were better than their players. >> reporter: school superintendent is [ inaudible ] will be in i different district next year. and that will pit them against tougher teams. >>> one community in new hampshire manages to get into the guinness book for the most pumpkins carved and lit in the same place. they pulled off the feat at the annual keen pumpkin festival. the previous record was set in boston, 7 years ago. that's a guinness re

. >>> sarah palin is on the comeback trail after keaching a low profile for months.the recent government shutdown fired her up. that battle is right in palin's wheelhouse. former vice presidential candidate will soon launch a national book tour and a trip to iowa. aides say palin may get involved in campaigns to unseat longtime republican senators mitch mcconnell and lindsey graham. stay tuned for that one. >>> a police standoff in northern california that lasted more than nine hours has come to an end with the armed suspect in custody. sacramento police and s.w.a.t. teams swarmed a home in roseville trying to lure out samuel duran, a wanted parolee, they begged duran to surrender. and when they called out to him, a gunfight broke out. duran took off running and led them on a wild chase. >> i just want to find him. i just want to know where he's at and how he's doing. that's just it. i just want to know where my baby's at. it's a shame happen this way. i did not want it to happen this way and it did. >> we should tell you this, four officers were shot including a fed