How many colonies existed at the time when the declaration of independence was drafted?

Can you give me 10 impacts of global warming? the one that gives me causes and responses gets the brainliest answer : )

What major factors play a role in global warming? 1. human activity and normal climate conditions 2. natural factors and human activity 3. normal climate conditions and abnormal human activities 4. abnormal human activities and natural factors

Which volcanic eruption caused the most deaths