How did geography contribute to the start of the Renaissance in Italy

Geography contributed to the start of the Renaissance in Italy in that Italy’s location at the center of the Mediterranean Sea made it a trade center, which boosted its wealth. Geography played an important role in Renaissance Italy's prosperous time.

Explanation:

1) union forces launched a surprise attack.

2) more confederate troops arrived by train.

3) union forces retreated.

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!