Identify and briefly explain the historical significance

Identify and briefly explain the historical significance

Identify and briefly explain the historical significance of four (4) of the following:
Please clearly indicate which term/item your answer refers to. Your answer should not exceed one single spaced, or two double-spaced pages in 12 pt. font, Times New Roman. You can use the six w of history to guide your answer, what, when, who, where, why and how.

Anthony Henday        Parkland Cree             Catlinite
Earth lodges (Mandan)         Travois                 Segesser hide paintings   
Pikani (Piegan/Peigan)         Winter Counts             Bison jump/pound       
Ethnohistory             Presentism             Three Sisters (crops)         
Sinew-backed bows         Lewis & Clark Expedition     Pemmican-trade (Plains)    
Blackfoot Alliance        Pony Beads (Glass)         A’aninin/Gros Ventre des Prairies 
Age-graded society system     Shoshoni / Snake People    Battle of Seven Oaks
Northwest trade gun         Scaffold burials             Northwest Company (Montreal)