Lacrosse is a game similar to field hockey. However instead of dribbling on the floor, the ball is carried in the net of the stick. It is a contact sport, similar to american football. You score by shooting into the enemy teams goal.
2nd one, secondary; Sorry if this is wrong but I think you are talking about sources. Since the History channel could not have had recorded data of the event at the same time, then it is not a primary source. I believe it is a secondary source since they are presenting information first presented elsewhere.
"Sen no Rikyu, the man who so influenced the traditional tea ceremony, once offered seven rules for hosts of the ceremony:
<span>-Make a delicious bowl of tea
-Arrange the charcoal so the water boils quickly
-Arrange the flowers as they grow in nature
-Keep the tearoom cool in the summer and warm in the winter
-Have everything prepared ahead of time
-Be prepared for rain
<span>-Give your guests every consideration"
SOURCE: Washington and Lee from site people/howstuffworks.</span></span>
One Result was end segregation