The hard snow walls of an igloo are good insulators that keep in body heat and also the heat generated by oil lamps, these are known as qulliq. This is why traditional igloos are commonly made out of snow rather than ice and this is because solid ice does not retain heat as well as blocks of compressed snow. In addition, the walls block the wind, which is often so bitter that it can make freezing temperatures feel many degrees colder. Also, insulation capabilities actually increase a few days after construction. Body heat and sun exposure cause the inside of the igloo to melt ever so slightly. When the igloo is unoccupied during hunting expeditions, the melted snow freezes over, turning into ice. Gradual thawing and refreezing turns the entire structure to solid ice, making it not only superstrong, but warmer than ever.
I think that the answer is probably B.
The Townshend Acts, a series of acts passed, beginning in 1767 were the acts that eventually led to the Boston Massacre. Anger over the Townshend Acts led to the occupation of Boston by British troops in 1768, which eventually resulted in the Boston Massacre of 1770.
In the 1990s, many companies began to downsize. This was partly because of the recession that began in July of 1990.
The main goal to demiliterise Germany was to ensure that she could not hold aggression and threaten the other nations across the border.
Rhineland of Germany was demilitarised as there are other nations nearby, and it is the shortest route to countries like France. It is therefore demilitarized with all troopa removed. This eliminated the potential of Germany launching a surprise attack in aggression, thus fufilling the goal of fourteen points to keep peace across nations.
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