Why were colonial minutemen so prepared for the arrival of the British in Concord? Select all that apply.(2 points)

1. When the British headed out, Americans hung two lamps as a warning signal.

2. When Washington saw the British, he fired three canon shots sending a warning signal.

3. Paul Revere had warned villages that the redcoats were coming.

4. The Green Mountain Boys hid in the bushes and warned the Continental Army.

1. When the British headed out, Americans hung two lamps as a warning signal.

3. Paul Revere had warned villages that the redcoats were coming.

The correct answer is:

3. Paul Revere had warned villages that the redcoats were coming.

To determine which options accurately explain why colonial minutemen were so prepared for the arrival of the British in Concord, let's analyze each option:

1. When the British headed out, Americans hung two lamps as a warning signal.
This option suggests that two lamps were hung as a warning signal when the British were on their way. This could potentially explain how colonial minutemen were prepared for the arrival of the British in Concord.

2. When Washington saw the British, he fired three cannon shots sending a warning signal.
This option states that Washington fired three cannon shots as a warning signal upon seeing the British. While this may indicate preparedness, it specifically references Washington and not colonial minutemen, so it may not directly explain their level of readiness.

3. Paul Revere had warned villages that the redcoats were coming.
This option states that Paul Revere, a notable figure of the American Revolution, had warned villages about the arrival of the British forces. This warning could have provided enough time for the colonial minutemen to prepare for the British arrival.

4. The Green Mountain Boys hid in the bushes and warned the Continental Army.
This option suggests that the Green Mountain Boys, a militia group, hid in the bushes and warned the Continental Army about the approaching British. While this may have contributed to their preparedness, it does not directly explain the readiness of colonial minutemen in Concord.

Based on the analysis, the options that could explain why colonial minutemen were so prepared for the arrival of the British in Concord are:
- Option 1: When the British headed out, Americans hung two lamps as a warning signal.
- Option 3: Paul Revere had warned villages that the redcoats were coming.

So, the correct options would be 1 and 3.