Did the Europeans bring deadly diseases to Europe

yes they did,

Explanation:

they did while the some other deadly diseases spread like the black plague

ghana achieved independence peacefully, while algeria gained independence through an armed struggle.

the section of the chart that represents a point at which a bill needs approval from a majority of people in both chambers to advance is j, as this is the only section before the bill becomes law which has both rows (symbolizing the chambers) converging into one, meaning that the two parts of the congress have to approve of it before it can march on with the process.