If the conditions were right riding abreast would be a good idea especially in dusty situations.
They followed a leading wagon, traveling abreast woul increase the risk of unexpected damage to the wagons.
because they are a different color
The Other Pioneers are pioneers of Hispanic descent the explored around the Mexico area.
Along side at the same level (think of runners crossing a finishing line "breast to breast" they are abreast of each other and finish at the same time).
if you are traveling out of the country a voltage converter is a neccessity. Because a lot of other countries use electricity on a different voltage.
bartering
Abreast means beside one other with others in back or front. Riding no more than two abreast means no more than two riders across side by side in one seat, for all riders in the vehicle or method of transport. For example, no more than two abreast ona roller coaster means no more than two across in each row.
the possiblility of traveling to other galaxys
Lewis and Clark were pioneers that found upon it and then other pioneers settled there.
Traveling can teach you respect towards other customs and beliefs of other cultures. Also can teach you adaptation in different countries. Accepting everybody should be one lesson while traveling because we are all humans. Traveling should open our eyes to know how the rest of the world lives and learn from them.
because they were able to find alot of land so they can build homes farms and many other things.
Shaman or Amerindian healers were of great help to European settlers. The shamans were familiar with the illnesses that were extant and able to treat the pioneers that were likely traveling without trained doctors or other medical professionals.