Answer:
It suggests that the rapid transfer of plants, animals, and disease may have unknown effects.
Explanation:
In this text, the author tells us that the way plants and animals are transferred globally nowadays is an event that has never been seen before in the history of the world. The author uses this phrase to show how unprecedented this event is. The purpose of showing this is that it suggests that such a transfer might have effects that we cannot imagine or predict.
Answer: Racism, apartheid, and economic exploitation of the people.
Hope this helps! ^^
since i dont have the map i cant answer the first half but Persia massive size would be a problem for Athens and Sparta however the Persians lost was their infantry is in poor quality compared to the Greek hoplites the Persian warrior is meant to engage targets on th opens planes of Asia and the middle east thats why they wore light to no amour also with Athens and Sparta at war with one another Xerxes thought they would not rally together and he could take them one at a time
British Strengths. When war erupted in 1775, it seemed clear that Britain would win<span>. ... Many of the British troops in the </span>Revolutionary War<span> were veterans who had fought in the French and Indian War. On the other hand, the </span>Americans<span> had only a collection of undisciplined militiamen who had never fought before. </span>