What dose the term Pathos mean?

The sixth amendment of the u.s. constitution guarantees the right to which of the following?

Causes and effect chart for industrial revolution

Can someone answer these question about vasco de gama for me: when? (when did he started his travel)from where & to where? (from where he was and then where he went to)motives? (what was his motives for traveling)accomplishments & discoveries? i will give you 15 star for answering all of these, you so much.