Simplify the following text for a Grade 9 native English-speaking person.
Original: Several European powers had control of other parts of Asia by the 1900s , such as British India , French Indochina and Portuguese Macau and Goa .
Simplified: The European powers had control of other parts of Asia by the 1900s , such as British India , French Indochina and Portuguese Macau and Goa .