Fill in the blanks with the following words, you may need to change the form if necessary. emigrant ; gulf; intolerance; etiquette 1. It is proper _________ for people to shake hands at a business meeting. 2. A world full of fear, hate and _________ never lasts. 3. The economic boom of South Africa in the early 1960s attracted considerable numbers of ___________ from Europe. 4. Officials on both sides sought to minimize the _______ between the two countries over the issue.