English Language · English

Choose the most logical order of sentences from among the given choices to construct a coherent paragraph. 1. The long-term consequences for the affected soldiers were severe, including chronic respiratory illnesses and severe skin damage, leaving a dark legacy in the history of military science. 2. During the mid-20th century, a troubling chapter in military science involved British military scientists testing chemical weapons, including mustard gas, on Indian soldiers. 3. These unethical experiments were part of a broader research program designed to study the effects of chemical warfare agents in different climatic conditions. 4. They were exposed to high concentrations of mustard gas to observe its effects on the skin and respiratory system.